noun: capacity or power to produce a desired effect; "concern about the safety and efficacy of the vaccine"
Length: 8 letters
Scrabble value: 21
Words with Friends value: 22
Literati value: 14
TWL (USA): Found
SOWPODS (UK): Found
efficacy
cafe
caff
face
fica
fice
fief
fife
iffy
acc
ace
aec
cay
cfc
cia
ecc
ecf
eff
fae
fay
fcc
fey
icc
ice
icy
ifc
yea
ac
ai
ca
cc
ce
cf
ci
ea
ec
fa
fe
ia
ic
ie
yi
a
c
e
f
i
y
effervescing
effete
efficacious
efficaciously
efficaciousness
efficiency
efficient
efficiently
effigy
effleurage