“OPACIFY” is a valid word. — 17 points Scrabble

copya reproduction of a written record (e.g. of a legal or school record)
ciaoan acknowledgment that can be used to say hello or goodbye (aloha is Hawaiian and ciao is Italian)
capothe head of a branch of an organized crime syndicate
picaan eating disorder, frequent in children, in which non-nutritional objects are eaten persistently
fico
coifthe arrangement of the hair (especially a woman's hair)
ofay
focithe concentration of attention or energy on something
pyic

paysomething that remunerates
copuncomplimentary terms for a policeman
capa tight-fitting headdress
icydevoid of warmth and cordiality; expressive of unfriendliness or disdain
faya small being, human in form, playful and having magical powers
coyaffectedly modest or shy especially in a playful or provocative way
pica form of entertainment that enacts a story by sound and a sequence of images giving the illusion of continuous movement
piaperennial herb of East Indies to Polynesia and Australia; cultivated for its large edible root yielding Otaheite arrowroot starch
yipa sharp high-pitched cry (especially by a dog)
oafan awkward stupid person
yapinformal terms for the mouth
paccommittee formed by a special-interest group to raise money for their favorite political candidates
foy
poiHawaiian dish of taro root pounded to a paste and often allowed to ferment
fopa man who is much concerned with his dress and appearance
caya coral reef off the southern coast of Florida
ocaSouth American wood sorrel cultivated for its edible tubers
pya100 pyas equal 1 kyat in Myanmar

of
if
ya
yo
paan informal term for a father; probably derived from baby talk
ay
aian agency of the United States Army responsible for providing timely and relevant and accurate and synchronized intelligence to tactical and operational and strategic level commanders
fathe syllable naming the fourth (subdominant) note of the diatonic scale in solmization
op
oy
pithe ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...

OPACIFY