“TOPFULL” is a valid word. — 12 points Scrabble

fullthe time when the Moon is fully illuminated
pullthe act of pulling; applying force to move something toward or with you
plota secret scheme to do something (especially something underhand or illegal)
foulan act that violates the rules of a sport
tolla fee levied for the use of roads or bridges (used for maintenance)
loftfloor consisting of a large unpartitioned space over a factory or warehouse or other commercial space
tofucheeselike food made of curdled soybean milk
pollan inquiry into public opinion conducted by interviewing a random sample of people
flopan arithmetic operation performed on floating-point numbers
pouta disdainful grimace
loutan awkward stupid person
loup
poufoffensive term for an openly homosexual man
toluaromatic yellowish brown balsam from the tolu balsam tree used especially in cough syrups

out(baseball) a failure by a batter or runner to reach a base safely in baseball
putthe option to sell a given stock (or stock index or commodity future) at a given price before a given date
lot(often followed by `of') a large number or amount or extent
topthe upper part of anything
potmetal or earthenware cooking vessel that is usually round and deep; often has a handle and lid
fluan acute febrile highly contagious viral disease
pola person active in party politics
oftmany times at short intervals
optselect as an alternative over another
lopcut off from a whole
fou
fopa man who is much concerned with his dress and appearance
tupuncastrated adult male sheep
pul100 puls equal 1 afghani in Afghanistan
upo

to
of
upraise
lo
op
utthe local time at the 0 meridian passing through Greenwich, England; it is the same everywhere

TOPFULL