10-letter words containing a, t, r, o
- faldistory — a bishop's seat or throne
- fall front — a part of a desk front, hinged at the lower end and opening out to provide a writing surface.
- fall short — not be satisfactory
- farmington — a city in NW New Mexico.
- farnsworth — Philo Taylor [fahy-loh] /ˈfaɪ loʊ/ (Show IPA), 1906–71, U.S. physicist and inventor: pioneer in the field of television.
- fart about — to behave foolishly or aimlessly
- fascinator — a person or thing that fascinates.
- fatherhood — the state of being a father.
- fathometer — (nautical) A depth finder that uses sound waves to determine the depth of water.
- favoristic — Characterized by favoritism.
- favoritest — (nonstandard) favorite.
- favoritism — the favoring of one person or group over others with equal claims; partiality: to show favoritism toward the youngest child.
- favourites — Plural form of favourite.
- fearnought — a stout woolen cloth for overcoats.
- fecundator — to make prolific or fruitful.
- federation — the act of federating or uniting in a league.
- feneration — the lending of money on interest.
- ferryboats — Plural form of ferryboat.
- fetiparous — (of a marsupial) bearing young before they are fully developed.
- fibroblast — a cell that contributes to the formation of connective tissue fibers.
- figuration — the act of shaping into a particular figure.
- filtration — liquid that has been passed through a filter.
- flacourtia — designating a family (Flacourtiaceae, order Violales) of dicotyledonous tropical trees and shrubs
- flat broke — having no money
- flatterous — flattering
- flavourist — a chemist who blends ingredients to create artificial flavours or scents, for food or perfume
- flirtation — the act or practice of flirting; coquetry.
- floatboard — paddle1 (def 6).
- floodwater — the water that overflows as the result of a flood.
- floriation — Ornamentation by means of flower forms, either realistic or stylized.
- florissant — a city in E Missouri, near St. Louis.
- flow chart — Also called flow sheet. a detailed diagram or chart of the operations and equipment through which material passes, as in a manufacturing process.
- flowcharts — Plural form of flowchart.
- fluoborate — a salt of fluoboric acid.
- fluoridate — to introduce a fluoride into: to fluoridate drinking water.
- fluorinate — to treat or combine with fluorine.
- foederatus — A confederate. One of the tribes bound by treaty, who were neither Roman colonies nor had they been granted Roman citizenship but were expected to provide a contingent of fighting men when trouble arose.
- foot brake — a brake that is operated by pressure on a foot pedal, as in an automobile.
- footballer — a football player, especially a member of a college or professional team.
- footboards — Plural form of footboard.
- footguards — foot soldiers with ceremonial duties
- foraminate — full of holes or foramina.
- forbearant — Forbearing.
- forcipated — Like a pair of forceps.
- fore-stage — the part of a stage in front of the curtain
- forecasted — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- forecaster — to predict (a future condition or occurrence); calculate in advance: to forecast a heavy snowfall; to forecast lower interest rates.
- 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.
- foredating — Present participle of foredate.
- forefather — an ancestor.