“FINFOOT” is a valid word. — 13 points Scrabble

into
footthe part of the leg of a human being below the ankle joint
onto
fonta specific size and style of type within a type family
infoa message received and understood
tiffa quarrel about petty points
toona film made by photographing a series of cartoon drawings to give the illusion of movement when projected in rapid sequence
toffinformal term for an upper-class or wealthy person
fino
foin

notnegation of a word or group of words
tooto a degree exceeding normal or proper limits
offkill intentionally and with premeditation
fita display of bad temper
tona United States unit of weight equivalent to 2000 pounds
tina silvery malleable metallic element that resists corrosion; used in many alloys and to coat other metals to prevent corrosion; obtained chiefly from cassiterite where it occurs as tin oxide
finthe cardinal number that is the sum of four and one
iona particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons
oftmany times at short intervals
noo
oot
fon
nita luminance unit equal to 1 candle per square meter measured perpendicular to the rays from the source
iff

to
itthe branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
of
ina unit of length equal to one twelfth of a foot
onin operation or operational
noa negative
if
tia light strong grey lustrous corrosion-resistant metallic element used in strong lightweight alloys (as for airplane parts); the main sources are rutile and ilmenite

FINFOOT