-
inefficacy 23
-
efficacy 21
-
caffeinic 19
-
fancify 18
-
caffein 15
-
fanfic 14
-
niffy 14
-
cyanic 13
-
fancy 13
-
affy 13
-
iffy 13
-
yaff 13
-
affine 12
-
cynic 12
-
caff 12
-
fyce 12
-
fiance 11
-
ficain 11
-
fayne 11
-
acinic 10
-
ficin 10
-
finca 10
-
yince 10
-
fief 10
-
fife 10
-
fifi 10
-
naff 10
-
niff 10
-
cafe 9
-
cany 9
-
cyan 9
-
face 9
-
fice 9
-
aff 9
-
eff 9
-
fay 9
-
fey 9
-
iff 9
-
ceca 8
-
caf 8
-
cay 8
-
icy 8
-
acini 7
-
ayin 7
-
fain 7
-
fane 7
-
feni 7
-
fine 7
-
naif 7
-
neif 7
-
nief 7
-
nife 7
-
yean 7
-
acne 6
-
ance 6
-
cain 6
-
cane 6
-
cine 6
-
nice 6
-
any 6
-
aye 6
-
fae 6
-
fan 6
-
fen 6
-
fie 6
-
fin 6
-
nay 6
-
nef 6
-
nye 6
-
yae 6
-
yea 6
-
yen 6
-
yin 6
-
ace 5
-
can 5
-
ice 5
-
aine 4
-
eina 4
-
inia 4
-
ain 3
-
ane 3
-
ani 3
-
ean 3
-
nae 3
-
nie 3