9-letter words containing i, n, f, o
- felonious — Law. pertaining to, of the nature of, or involving a felony: felonious homicide; felonious intent.
- fermionic — (physics) Of, pertaining to, or characteristic of fermions.
- fibonacci — Leonardo (leoˈnardo), also called Leonardo of Pisa. ?1170–?1250, Italian mathematician: popularized the decimal system in Europe
- fibrinoid — having the characteristics of fibrin.
- fibrinous — the insoluble protein end product of blood coagulation, formed from fibrinogen by the action of thrombin in the presence of calcium ions.
- fibroline — a yarn made from waste products at cotton factories
- fictional — invented as part of a work of fiction: Sherlock Holmes is a fictional detective.
- fifty-one — a cardinal number, 50 plus 1.
- figure on — a numerical symbol, especially an Arabic numeral.
- filiation — the fact of being the child of a certain parent.
- film noir — a motion picture with an often grim urban setting, photographed in somber tones and permeated by a feeling of disillusionment, pessimism, and despair.
- filmgoing — the activity of going to see films
- fine-comb — to use a fine-tooth comb on.
- finocchio — Florence fennel.
- firestone — Harvey Samuel, 1868–1938, U.S. industrialist and rubber manufacturer.
- firethorn — any of several evergreen, thorny Asian shrubs belonging to the genus Pyracantha, of the rose family, many species of which are cultivated for their foliage and ornamental fruits.
- firewagon — (US) A fire engine.
- firewoman — A female firefighter.
- firewomen — Plural form of firewoman.
- firstborn — first in the order of birth; eldest.
- fish pond — small lake for keeping fish
- fishbones — Plural form of fishbone.
- fishponds — Plural form of fishpond.
- fishpound — a submerged net used in commercial fishing for capturing fish.
- fishwoman — (dated) A woman who sells fish.
- fissional — Of or pertaining to fission.
- fissioned — split or broken into parts
- fixations — Plural form of fixation.
- flamingos — Plural form of flamingo.
- flatirons — Plural form of flatiron.
- flavonoid — flavonoid.
- flavoring — taste, especially the distinctive taste of something as it is experienced in the mouth.
- flexional — Anatomy. the act of bending a limb. the position that a limb assumes when it is bent.
- flintlock — an outmoded gunlock in which a piece of flint striking against steel produces sparks that ignite the priming.
- floggings — Plural form of flogging.
- floodings — a form of psychotherapy in which the patient receives abrupt and intense, rather than gradual, exposure to a fear-producing situation.
- floricane — a plant stem that grows for a year before bearing fruit and flowers, as in the bramble or raspberry.
- floridean — of or relating to members of the botanical genus Florideae (red algae)
- floridian — of or relating to the state of Florida.
- flotation — an act or state of floating.
- flouncing — a strip of material gathered or pleated and attached at one edge, with the other edge left loose or hanging: used for trimming, as on the edge of a skirt or sleeve or on a curtain, slipcover, etc.
- flour bin — a small container for flour
- flowering — bearing flowers.
- flowingly — moving in or as in a stream: flowing water.
- fluminous — Pertaining to a river or rivers; flowing, fluent.
- fluxional — an act of flowing; a flow or flux.
- foaminess — The state or quality of being foamy.
- foamingly — in a foaming manner
- focusings — Plural form of focusing.
- focussing — a central point, as of attraction, attention, or activity: The need to prevent a nuclear war became the focus of all diplomatic efforts.