10-letter words containing a, l, o, s
- flexatones — Plural form of flexatone.
- floatstone — a stone for rubbing bricks to be gauged.
- floodgates — Plural form of floodgate.
- floodlamps — Plural form of floodlamp.
- floodmarks — Plural form of floodmark.
- floodwalls — Plural form of floodwall.
- flop sweat — a sudden heavy perspiration caused by embarrassment
- flores sea — a sea between Sulawesi and the Lesser Sunda Islands in Indonesia. About 180 miles (290 km) wide.
- florissant — a city in E Missouri, near St. Louis.
- flotations — Plural form of flotation.
- flowcharts — Plural form of flowchart.
- flushboard — Alternative form of flashboard.
- foam glass — cellular glass made by fusing powdered glass with carbon particles or other gas-generating material, used chiefly for industrial purposes.
- fog signal — any of various types of signal used as a warning by vessels navigating in fog or mist.
- foilswoman — a woman who uses or specializes in using a foil
- foliaceous — of, like, or of the nature of a plant leaf; leaflike.
- folsom man — a Paleo-Indian of the Folsom tradition.
- fontinalis — a type of aquatic moss
- fool's cap — a traditional jester's cap or hood, often multicolored and usually having several drooping peaks from which bells are hung.
- footplates — Plural form of footplate.
- footstalls — Plural form of footstall.
- forecastle — a superstructure at or immediately aft of the bow of a vessel, used as a shelter for stores, machinery, etc., or as quarters for sailors.
- foregleams — Plural form of foregleam.
- foreladies — Plural form of forelady.
- foresaddle — the forepart of a saddle of veal, mutton, lamb, or venison.
- forestalls — Third-person singular simple present indicative form of forestall.
- forestland — land containing or covered with forests.
- forinsecal — foreign
- form class — a class of words or forms in a given language that have one or more grammatical features in common, as, in Latin, all masculine nouns in the nominative singular, all masculine singular nouns, all masculine nouns, or all nouns.
- formalised — Simple past tense and past participle of formalise.
- formalizes — Third-person singular simple present indicative form of formalize.
- formalness — being in accordance with the usual requirements, customs, etc.; conventional: to pay one's formal respects.
- formulates — Third-person singular simple present indicative form of formulate.
- forseeable — Misspelling of foreseeable.
- forstalled — Simple past tense and past participle of forstall.
- fortalices — Plural form of fortalice.
- frabjously — In a frabjous manner; wonderfully, fabulously.
- frontstall — chanfron.
- galacticos — Plural form of galactico.
- galactosan — galactan.
- galactosyl — the glycosyl radical of galactose
- galloglass — a follower and supporter of or a soldier owing allegiance to an Irish chief.
- gallopades — Plural form of gallopade.
- gallstones — Plural form of gallstone.
- galsworthy — John, 1867–1933, English novelist and dramatist: Nobel Prize 1932.
- gamesomely — In a gamesome manner.
- gargoylish — Of, pertaining to, or resembling a gargoyle.
- gargoylism — a congenital abnormality characterized chiefly by dwarfism, grotesque deformities of the head, trunk, and limbs, mental retardation, and enlargement of the liver and spleen.
- gas holder — A gas holder is a large, low-pressure container for gas.
- gas liquor — ammonia liquor.