4-Letter Words That Start With: FI

• someone acting as an informer or decoy for the police

• take the place of work of someone on strike

• confess to a punishable or reprehensible deed, usually under pressure

• the cardinal number that is the sum of four and one

• a team that plays basketball

• a playing card or a domino or a die whose upward face shows five pips

• being one more than four

• any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills

• (astrology) a person who is born while the sun is in Pisces

• the flesh of fish used as food

• the twelfth sign of the zodiac; the sun is in this sign from about February 19 to March 20

• seek indirectly

• catch or try to catch fish or shellfish

• a small high-pitched flute similar to a piccolo; has a shrill tone and is used chiefly to accompany drums in a marching band

• a piece of land held under the feudal system

• a form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement

• a medium that disseminates moving pictures

• photographic material consisting of a base of celluloid covered with a photographic emulsion; used to make negatives or transparencies

• a thin coating or layer

• a thin sheet of (usually plastic and usually transparent) material used to wrap or cover things

• make a film or photograph of something

• record in film

• the members of a business organization that owns or operates one or more establishments

• with resolute determination

• marked by firm determination or resolution; not shakable

• not soft or yielding to pressure

• strong and sure

• not subject to revision or change

• (of especially a person's physical features) not shaking or trembling

• not liable to fluctuate or especially to fall

• securely established

• possessing the tone and resiliency of healthy tissue

• securely fixed in place

• unwavering in devotion to friend or vow or cause

• become taut or tauter

• make taut or tauter