10-letter words containing s, i, l, o
- 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
- foisonless — without strength; weak
- foliaceous — of, like, or of the nature of a plant leaf; leaflike.
- folivorous — any chiefly leaf-eating animal or other organism, as the koala of Australia that subsists on eucalyptus.
- folk music — music, usually of simple character and anonymous authorship, handed down among the common people by oral tradition.
- folklorish — (colloquial) Typical or similar to folklore.
- folklorist — the traditional beliefs, legends, customs, etc., of a people; lore of a people.
- folksiness — friendly or neighborly; sociable.
- folksinger — A person who sings folk songs.
- followings — a body of followers, attendants, adherents, etc.
- followship — the practice of doing what other people suggest, rather than taking the lead
- fonticulus — a fontanelle of the cranium
- fontinalis — a type of aquatic moss
- foolishest — Superlative form of foolish.
- footlights — Usually, footlights. Theater. the lights at the front of a stage that are nearly on a level with the feet of the performers.
- forclosing — Present participle of forclose.
- foreladies — Plural form of forelady.
- forestlike — Like a forest.
- forinsecal — foreign
- formalised — Simple past tense and past participle of formalise.
- formalizes — Third-person singular simple present indicative form of formalize.
- formulised — formulate.
- fort bliss — a military reservation and U.S. Army training center NE of El Paso in W Texas.
- fort lewis — a military reservation in W central Washington State, SW of Tacoma.
- fortalices — Plural form of fortalice.
- fossil gum — any gum, found chiefly in the earth, that was yielded by a now fossilized tree.
- fossilised — Non-Oxford British standard spelling of fossilized.
- fossilized — Geology. to convert into a fossil; replace organic with mineral substances in the remains of an organism.
- fosterling — foster child.
- foundlings — Plural form of foundling.
- frithstool — (in Anglo-Saxon England) a seat in a church, placed near the altar, for persons who claimed the right of sanctuary.
- frolicsome — merrily playful; full of fun.
- front list — a publisher's sales list of newly or recently published books, especially those of popular or ephemeral appeal.
- frontlines — Plural form of frontline.
- frost boil — frost heave.
- frost line — the maximum depth at which soil is frozen.
- fuliginous — sooty; smoky: the fuliginous air hanging over an industrial city.
- fusionless — without fusion
- galacticos — Plural form of galactico.
- 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 liquor — ammonia liquor.
- gastrolith — a calculous concretion in the stomach.
- gazillions — Plural form of gazillion.
- gelatinous — having the nature of or resembling jelly, especially in consistency; jellylike.
- gemologist — the science dealing with natural and artificial gemstones.
- geodesical — Alternative form of geodesic.
- geologists — Plural form of geologist.
- geophilous — Zoology. terrestrial, as certain snails.