12-Letter Words With Middle Letter S

All 12-letter words with S in the middle position. Useful for word game strategy and solving puzzles. Found 1499 words.

This page lists all 12-letter words that have the letter S in the middle position. This pattern is helpful when you know the middle letter of a word you're trying to find.

1,499 words found

12-letter words 1499

abstruseness noun

the quality of being unclear or abstruse and hard to understand

acquiescence noun

acceptance without protest

administrate verb

work in an administrative capacity

admonishment noun

a firm rebuke

aggressively adverb

in an aggressive manner

agribusiness noun

a large-scale farming enterprise

anaplasmosis noun

a disease of cattle that is transmitted by cattle ticks

aneurismatic adjective

relating to or affected by an aneurysm

aneurysmatic adjective

relating to or affected by an aneurysm

ankylosaurus noun

having the back covered with thick bony plates

arthrosporic adjective

of or relating to arthrospores

astonishment noun

the feeling that accompanies something extremely surprising

biophysicist noun

a physicist who applies the methods of physics to biology

blandishment noun

flattery intended to persuade

blastosphere noun

combine (a radio frequency wave) with a locally generated wave of a di…

brachystegia noun

small genus of tropical African timber trees having pale golden heartw…

brackishness noun

the quality of being salty, as the saltiness of water

breaststroke verb

swim with the face down and extend the arms forward and outward while …

brontosaurus noun

huge quadrupedal herbivorous dinosaur common in North America in the l…

businesslike adjective

exhibiting methodical and systematic characteristics that would be use…

butterscotch noun

a hard brittle candy made with butter and brown sugar

canalisation noun

the production of a canal or a conversion to canals

canonisation noun

(Roman Catholic and Eastern Orthodox Church) the act of admitting a de…

carelessness noun

the quality of not being careful or taking pains

centriscidae noun

shrimpfishes

ceratosaurus noun

primitive medium-sized theropod

chastisement noun

verbal punishment

childishness noun

a property characteristic of a child

chromosphere noun

a gaseous layer of the sun's atmosphere (extending from the photospher…

circumscribe verb

draw a line around

circumstance noun

a condition that accompanies or influences some event or activity

civilisation noun

the social process whereby societies achieve an advanced stage of deve…

clannishness noun

tendency to associate with only a select group

cliquishness noun

tendency to associate with only a select group

clothesbrush noun

a brush used for cleaning clothing

clotheshorse noun

a framework on which to hang clothes (as for drying)

clothespress noun

a closet where clothes are stored

colonisation noun

the act of colonizing

comatoseness noun

a state of deep and often prolonged unconsciousness

commensalism noun

the relation between two different kinds of organisms when one receive…

commensurate adjective

corresponding in size or degree or extent

commissariat noun

a stock or supply of foods

commissioned adjective

(of military officers) holding by virtue of a commission a rank of sec…

commissioner noun

a government administrator

compensation noun

something (such as money) given or received as payment or reparation (…

compressible adjective

capable of being compressed or made more compact

compulsively adverb

in a compulsive manner

compulsivity noun

the trait of acting compulsively

compulsorily adverb

in a manner that cannot be evaded

concessioner noun

someone who holds or operates a concession

conclusively adverb

in a conclusive way

condensation noun

(psychoanalysis) an unconscious process whereby two ideas or images co…

confessional noun

a booth where a priest sits to hear confessions

conquistador noun

an adventurer (especially one who led the Spanish conquest of Mexico a…

conversation noun

the use of speech for informal exchange of views or ideas or informati…

convulsively adverb

with convulsions, in a convulsive way

cupressaceae noun

cypresses and junipers and many cedars

customshouse noun

a government building where customs are collected and where ships are …

czechoslovak noun

a native or inhabitant of the former republic of Czechoslovakia

decalescence noun

phenomenon that occurs when a metal is being heated and there is a sud…

declassified adjective

having had security classification removed

defenestrate verb

throw through or out of the window

depressingly adverb

in a depressing manner or to a depressing degree

depressurize verb

decrease the pressure of

detumescence noun

diminution of swelling

digitisation noun

conversion of analog information into digital information

disbursement noun

amounts paid for goods and services that may be currently tax deductib…

disconsolate adjective

sad beyond comforting

discursively adverb

in a rambling manner

dispensation noun

an exemption from some rule or obligation

dispossessed adjective

physically or spiritually homeless or deprived of security

disquisition noun

an elaborate analytical or explanatory essay or discussion

dwarfishness noun

smallness of stature

edaphosaurus noun

heavy-bodied reptile with a dorsal sail or crest

eleemosynary adjective

generous in assistance to the poor

entomostraca noun

in some older classifications includes the Branchiopoda and Copepoda a…

equalisation noun

the act of making equal or uniform

euphausiacea noun

small commonly luminescent crustaceans

expressively adverb

with expression

fearlessness noun

feeling no fear

fecklessness noun

worthlessness due to being feeble and ineffectual

feminisation noun

the process of becoming feminized

feverishness noun

a rise in the temperature of the body

filibusterer noun

a legislator who gives long speeches in an effort to delay or obstruct…

flawlessness noun

the state of being without a flaw or defect

fluoresceine noun

a yellow dye that is visible even when highly diluted

fluorescence noun

light emitted during absorption of radiation of some other (invisible)…

focalisation noun

the confinement of an infection to a limited area

freakishness noun

marked strangeness as a consequence of being abnormal

frontispiece noun

an ornamental facade

geophysicist noun

a geologist who uses physical principles to study the properties of th…

greenishness noun

the property of being somewhat green

hairlessness noun

the condition of being void of hair

happenstance noun

an event that might have been arranged although it was really accidental

headmistress noun

a woman headmaster

heedlessness noun

a lack of attentiveness (as to children or helpless people)

helplessness noun

powerlessness revealed by an inability to act

heterosexual adjective

sexually attracted to members of the opposite sex

heterosomata noun

flatfishes: halibut

heterostraci noun

extinct group of armored jawless fishes or fish-like vertebrate

homelessness noun

the state or condition of having no home (especially the state of livi…

hopelessness noun

the despair you feel when you have abandoned hope of comfort or success

humanisation noun

the act of making more human

idealisation noun

(psychiatry) a defense mechanism that splits something you are ambival…

immunisation noun

the act of making immune (especially by inoculation)

imperishable adjective

not perishable

impressively adverb

in an impressive manner

inaccessible adjective

capable of being reached only with great difficulty or not at all

inaccessibly adverb

in an inaccessible manner

inadmissible adjective

not deserving to be admitted

incalescence noun

the property of being warming

increasingly adverb

advancing in amount or intensity

indecisively adverb

lacking firmness or resoluteness

indigestible adjective

digested with difficulty

inspissation noun

the process of thickening by dehydration

intransigent adjective

impervious to pleas, persuasion, requests, reason

intransitive adjective

designating a verb that does not require or cannot take a direct object

intumescence noun

swelling up with blood or other fluids (as with congestion)

irresistible adjective

impossible to resist

irresistibly adverb

incapable of being resisted

jeffersonian adjective

a sock worn for athletic events

juvenescence noun

the process of growing into a youth

laboursaving adjective

designed to replace or conserve human and especially manual labor

lepidosauria noun

diapsid reptiles: lizards

lifelessness noun

a state of no motion or movement

listlessness noun

a feeling of lack of interest or energy

localisation noun

(physiology) the principle that specific functions have relatively cir…

luminescence noun

light not due to incandescence

malacostraca noun

largest subclass of Crustacea including most of the well-known marine,…

malversation noun

misconduct in public office

masterstroke noun

an achievement demonstrating great skill or mastery

megalosaurus noun

gigantic carnivorous bipedal dinosaur of the Jurassic or early Cretace…

mindlessness noun

total lack of meaning or ideas

minimisation noun

the act of reducing something to the least possible amount or degree o…

misconstrual noun

a kind of misinterpretation resulting from putting a wrong constructio…

mobilisation noun

act of marshaling and organizing and making ready for use or action

motorisation noun

the act of motorizing (equiping with motors or with motor vehicles)

namelessness noun

the state of being anonymous

narcissistic adjective

characteristic of those having an inflated idea of their own importance

neoclassical adjective

characteristic of a revival of an earlier classical style

noncausative adjective

not causative

nonclassical adjective

not classical

nonconscious adjective

concerning mental functioning that is not represented in consciousness

nonexistence noun

the state of not existing

nonpasserine adjective

relating to or characteristic of birds that are not perching birds

nonpoisonous adjective

not producing poison

nonsensitive adjective

never having had security classification

novelisation noun

converting something into the form of a novel

obsolescence noun

the process of becoming obsolete

oppressively adverb

in a heavy and oppressive way

organisation noun

the persons (or committees or departments etc.) who make up a body for…

paradisaical adjective

relating to or befitting Paradise

paradisiacal adjective

relating to or befitting Paradise

parkinsonism noun

a degenerative disorder of the central nervous system characterized by…

pelycosauria noun

edaphosaurus

penalisation noun

the act of punishing

permissively adverb

in a permissive manner

persuasively adverb

in a persuasive manner

perverseness noun

deliberate and stubborn unruliness and resistance to guidance or disci…

phylloscopus noun

warblers

phyllostomus noun

type genus of the family Phyllostomatidae

pitilessness noun

feelings of extreme heartlessness

plesiosauria noun

any of the plesiosaurs

plesiosaurus noun

extinct marine reptile with a small head on a long neck a short tail a…

polarisation noun

the condition of having or giving polarity

possessively adverb

in a possessive manner

postmistress noun

a woman postmaster

postposition noun

(linguistics) the placing of one linguistic element after another (as …

postpositive adjective

(of a modifier) placed after another word

prankishness noun

the trait of indulging in disreputable pranks

prednisolone noun

a glucocorticoid (trade names Pediapred or Prelone) used to treat infl…

preexistence noun

existing in a former state or previous to something else

prelapsarian adjective

of or relating to the time before the Fall of Adam and Eve

premenstrual adjective

of or relating to or occurring during the period just before menstruat…

priggishness noun

exaggerated and arrogant properness

processional adjective

intended for use in a procession

proconsulate noun

the position of proconsul

professional adjective

engaged in a profession or engaging in as a profession or means of liv…

professorial adjective

relating to or characteristic of professors

psychosexual adjective

of or relating to the mental or emotional attitudes about sexuality

quintessence noun

the fifth and highest element after air and earth and fire and water

radioisotope noun

a radioactive isotope of an element

ramphastidae noun

toucans

readjustment noun

the act of adjusting again (to changed circumstances)

reassessment noun

a new appraisal or evaluation

recklessness noun

the trait of giving little thought to danger

redeposition noun

deposition from one deposit to another

reenlistment noun

a renewed enlistment

reimposition noun

imposition again

reminiscence noun

a mental impression retained and recalled from the past

restlessness noun

the quality of being ceaselessly moving or active

risklessness noun

safety as a consequence of entailing no risk

ruthlessness noun

mercilessness characterized by a lack of pity

sanitisation noun

making something sanitary (free of germs) as by sterilizing

selflessness noun

the quality of unselfish concern for the welfare of others

semiabstract adjective

characterized by stylized but recognizable subject matter

sheepishness noun

feeling embarrassed about yourself

shillyshally verb

be uncertain and vague

shrewishness noun

a nature given to nagging or scolding

skittishness noun

characterized by nervousness and quickness to take fright

sluggishness noun

a state of comatose torpor (as found in sleeping sickness)

sluttishness noun

in the manner of a slattern

snappishness noun

a disposition to exhibit uncontrolled anger

snobbishness noun

the trait of condescending to those of lower social status

spheniscidae noun

comprising all existing penguins

spotlessness noun

the state of being spotlessly clean

sprechstimme noun

a style of dramatic vocalization between singing and speaking

stereoscopic adjective

of or relating to a stereoscope

stratosphere noun

the atmospheric layer between the troposphere and the mesosphere

subconscious adjective

just below the level of consciousness

submissively adverb

in a servile manner

successfully adverb

with success

successively adverb

in proper order or sequence

surpassingly adverb

to a surpassing degree

surprisingly adverb

in a surprising manner

tactlessness noun

the quality of lacking tact

taskmistress noun

a woman taskmaster

theorisation noun

the production or use of theories

thermosphere noun

the atmospheric layer between the mesosphere and the exosphere

thermostatic adjective

of or relating to a thermostat

thievishness noun

having a disposition to steal

timelessness noun

a state of eternal existence believed in some religions to characteriz…

tirelessness noun

tireless determination

titanosaurus noun

genus of herbivorous dinosaurs flourishing during the Cretaceous in So…

unaccessible adjective

capable of being reached only with great difficulty or not at all

unaccustomed adjective

not habituated to

unadjustable adjective

not adjustable

unclassified adjective

not subject to a security classification

unionisation noun

act of forming labor unions

universalise verb

make universal

universalism noun

the theological doctrine that all people will eventually be saved

universalist adjective

of or relating to or tending toward universalism

universality noun

the quality of being universal

universalize verb

make universal

unpleasantly adverb

in an unpleasant manner

unreassuring adjective

not reassuring

unregistered adjective

(of animals) not recorded with or certified by an official breed assoc…

unsatisfying adjective

not up to expectations

urbanisation noun

the condition of being urbanized

vanquishable adjective

susceptible to being defeated

vitalisation noun

the state of being vitalized and filled with life

vocalisation noun

the sound made by the vibration of vocal folds modified by the resonan…

windlessness noun

calmness without winds

wisconsinite noun

a native or resident of Wisconsin

womanishness noun

the trait of being effeminate (derogatory of a man)