7-letter words containing o, s, i, f
- fossick — Mining. to undermine another's digging; search for waste gold in relinquished workings, washing places, etc.
- fossils — any remains, impression, or trace of a living thing of a former geologic age, as a skeleton, footprint, etc.
- fourish — (colloquial) Any time close to four o'clock.
- foxfish — a wrasse, Bodianus frenchii of the genus Bodianus native to Australian waters
- foxiest — Superlative form of foxy.
- foxship — the quality of being cunning; the character of a fox
- foxskin — the skin of a fox
- frisson — a sudden, passing sensation of excitement; a shudder of emotion; thrill: The movie offers the viewer the occasional frisson of seeing a character in mortal danger.
- frolics — Plural form of frolic.
- frontis — the front wall of a cancha or jai alai court. Compare rebote (def 1).
- furioso — forceful; turbulent.
- furious — full of fury, violent passion, or rage; extremely angry; enraged: He was furious about the accident.
- fushion — the quality of being strong or spirited
- fusions — Plural form of fusion.
- go fish — a card game for two or more persons similar to the game of authors.
- hogfish — a large wrasse, Lachnolaimus maximus, of the western Atlantic Ocean, used for food.
- if poss — 'If poss' means the same as 'if possible'.
- inflows — Plural form of inflow.
- informs — to give or impart knowledge of a fact or circumstance to: He informed them of his arrival.
- insofar — to such an extent (usually followed by as): I will do the work insofar as I am able.
- isoform — any of several forms of the same protein, derived either from the same gene or from different genes, each of which is similar in function to the others
- kissoff — Alternative spelling of kiss-off.
- mafiosi — a member of a Mafia or of a mafia.
- mafioso — a member of a Mafia or of a mafia.
- misfold — (biochemistry) (of a protein or nucleic acid) To fold into an unusual or incorrect tertiary structure; often a cause of Alzheimer's and similar diseases.
- misform — external appearance of a clearly defined area, as distinguished from color or material; configuration: a triangular form.
- oarfish — any long, ribbon-shaped, silvery fish of the genus Regalecus, of deep tropical waters, having a red dorsal fin along the spine that rises to a crest, and reaching a length of 30 feet (9 meters).
- offices — Plural form of office.
- offings — Plural form of offing.
- offside — (of a player in certain sports) occupying an unlawful position on the field, in particular.
- offsite — Away from a main location; in a place not owned by a particular organisation.
- oilfish — a snake mackerel, Ruvettus pretiosus, commonly inhabiting deep, marine waters.
- olefins — Plural form of olefin.
- ooftish — any kind of money or cash
- ossific — Capable of producing bone; having the power to change cartilage or other tissue into bone.
- outfish — to catch more fish than
- outfits — Plural form of outfit.
- positif — (on older organs) a manual controlling soft stops
- postfix — to affix at the end of something; append; suffix.
- prosify — to write or make into prose (esp of a dull nature)
- scorify — to subject to scorification.
- sexfoil — a round ornament consisting of six lobes divided by cusps.
- signoff — a token; indication.
- sixfold — six times as great or as much.
- sofrito — soffritto.
- softish — somewhat or relatively soft.
- soupfin — a requiem shark, Galeorhinus zyopterus, inhabiting the Pacific Ocean, valued for its fins, which are used by the Chinese in the preparation of a soup, and for its liver, which is rich in vitamin A.
- spinoff — the act of causing a spinning or whirling motion.
- sportif — sporty
- toffish — belonging to or characteristic of the upper class