9-letter words containing o, t, s
- extension — A part that is added to something to enlarge or prolong it; a continuation.
- extensors — Plural form of extensor.
- exteriors — Plural form of exterior.
- extorsion — (medicine) An outward rotation of a limb, organ or part of the eye.
- extorsive — acting or tending to extort
- extrapose — to move a word or words to the end of, or outside, a clause or sentence without altering its sense
- extrusion — A manufacturing process where a billet of material is pushed and/or drawn through a die to create a shaped rod, rail or pipe.
- eyesocket — Alternative spelling of eye socket.
- facetious — not meant to be taken seriously or literally: a facetious remark.
- factories — A building or group of buildings where goods are manufactured or assembled chiefly by machine.
- factorise — (mathematics): To create a list of factors.
- factotums — (obsolete) Plural form of factotum.
- fagottist — a bassoonist
- fail-soft — pertaining to or noting facilities built into a system, as in an automobile or a computer, for continuing operations on an interim basis and probably with reduced efficiency, if parts of the system fail.
- falconets — Plural form of falconet.
- faldstool — a chair or seat, originally one capable of being folded, used by a bishop or other prelate when officiating in his own church away from his throne or in a church not his own.
- falsettos — Plural form of falsetto.
- famousest — Superlative form of famous.
- fast food — junk food
- fast-food — of or specializing in fast food.
- fat mouse — any nocturnal African mouse of the genus Steatomys, of dry regions: eaten as a delicacy by Africans because of their high fat content: family Muridae
- fat stock — livestock that has been fattened for market.
- fatuitous — complacently stupid; foolish.
- fatuously — With smug stupidity or vacuous silliness; idiotically.
- favorites — a person or thing regarded with special favor or preference: That song is an old favorite of mine.
- feedstock — raw material for processing or manufacturing industry.
- fencepost — A post which helps hold up a fence.
- festilogy — a treatise on the subject of church festivals
- festooned — a string or chain of flowers, foliage, ribbon, etc., suspended in a curve between two points.
- fetoscope — a tubular fiberoptic instrument used for diagnostic examination of the fetus and interior of the uterus.
- fetoscopy — examination by means of a fetoscope.
- firestone — Harvey Samuel, 1868–1938, U.S. industrialist and rubber manufacturer.
- firestorm — an atmospheric phenomenon, caused by a large fire, in which the rising column of air above the fire draws in strong winds often accompanied by rain.
- first off — being before all others with respect to time, order, rank, importance, etc., used as the ordinal number of one: the first edition; the first vice president.
- firstborn — first in the order of birth; eldest.
- fistulose — Formed like a fistula; hollow; reed-like.
- fistulous — Pathology. pertaining to or resembling a fistula.
- five-spot — a playing card or the upward face of a die bearing five pips; a domino one half of which bears five pips.
- fixations — Plural form of fixation.
- flag stop — a bus stop at which a bus only stops if there is someone waiting or if someone wants to get off the bus
- flagitous — (archaic) wicked, reprehensible.
- flagstone — Also called flag. a flat stone slab used especially for paving.
- flameouts — Plural form of flameout.
- flat sour — fermentation occurring in canned foods after sealing.
- flat spot — a region of poor acceleration over a narrow range of throttle openings, caused by a weak mixture in the carburettor
- flatboats — Plural form of flatboat.
- flatfoots — Plural form of flatfoot.
- flatirons — Plural form of flatiron.
- flatwoods — a woodland in a low-lying region having little drainage.
- flatworms — Plural form of flatworm.