10-letter words containing o, f, i
- field stop — the aperture that limits the field of view of a lens or system of lenses.
- field vole — a small rodent, Microtus agrestis, also known as the short-tailed vole
- field work — Also, field work. work done in the field, as research, exploration, surveying, or interviewing: archaeological fieldwork.
- fieldboots — knee-length boots
- fieldmouse — any of various short-tailed mice or voles inhabiting fields and meadows.
- fieldstone — unfinished stone as found in fields, especially when used for building purposes.
- fieldworks — Plural form of fieldwork.
- fiercesome — (nonstandard, dialect) fierce.
- fifth form — the fifth year of secondary school in England, Wales, or Northern Island
- fifty-four — a cardinal number, 50 plus 4.
- fight down — If you fight down an emotion or a desire, you try very hard not to feel it, show it, or act on it.
- figuration — the act of shaping into a particular figure.
- figure out — a numerical symbol, especially an Arabic numeral.
- figurework — work with figures or numbers
- filiations — Plural form of filiation.
- filing box — a box in which files can be stored
- filopodium — a long, hairlike pseudopod composed of ectoplasm.
- filter out — ignore
- filtration — liquid that has been passed through a filter.
- fimicolous — of or relating to an organism that lives on or in animal excrement.
- fin-footed — web-footed.
- find favor — to be regarded with favor; be pleasing to
- fingerbone — A bone in the finger.
- fingerbowl — a small bowl filled with water for rinsing the fingers at the table after a meal
- fingerhold — something onto which the fingers can hold
- fingerhole — a hole through which a finger can be inserted
- fingerpost — A post at a road junction from which signs project in the direction of the place or route indicated.
- fingerroot — A plant related to ginger, Boesenbergia rotunda, with finger-like roots used as a spice.
- fingerwork — Alternative spelling of finger work.
- finish off — complete, perfect
- fire irons — metal fireside implements, such as poker, shovel, and tongs
- fire point — the lowest temperature at which a volatile liquid, after its vapors have been ignited, will give off vapors at a rate sufficient to sustain combustion.
- fire power — the capability of a military force, unit, or weapons system as measured by the amount of gunfire, number of missiles, etc., deliverable to a target.
- fire tower — a tower, as on a mountain, from which a watch for fires is kept.
- fireboards — Plural form of fireboard.
- firebombed — Simple past tense and past participle of firebomb.
- firebottle — electron tube
- firehouses — Plural form of firehouse.
- firestorms — Plural form of firestorm.
- firethorns — Plural form of firethorn.
- first born — Someone's first born is their first child.
- first down — the first of four consecutive plays during which an offensive team must advance the ball at least ten yards to retain possession of it.
- first form — the first class that children go into at school
- first lord — the head of a board commissioned to perform the duties of a high office of state: First Lord of the Admiralty.
- first post — a position of duty, employment, or trust to which one is assigned or appointed: a diplomatic post.
- first-born — first in the order of birth; eldest.
- first-come — arranged, considered, or done in order of application or arrival, as for purposes of service: orders filled on a first-come basis.
- first-foot — the first person to cross the threshold of a house on New Year's Day.
- firstcomer — a person who arrives first or among the first.
- fish flour — powdered fish, high in protein, used as an ingredient in other foods.