10 letter words:
affiancing19,
7 letter words:
naffing14,
niffing14,
faining11,
6 letter words:
fanfic14,
fifing13,
facing12,
finnac11,
faaing10,
fingan10,
fining10,
caaing9,
caning9,
niacin8,
angina7,
inanga7,
5 letter words:
facia10,
ficin10,
finca10,
fagin9,
fanga9,
acing8,
icing8,
acini7,
canna7,
again6,
ainga6,
ingan6,
ngana6,
4 letter words:
caff12,
gaff11,
fifi10,
naff10,
niff10,
fang8,
cang7,
faan7,
fain7,
fini7,
naif7,
acai6,
cain6,
cann6,
agin5,
aiga5,
anga5,
gain5,
ginn5,
naga5,
anan4,
anna4,
inia4,
naan4,
nain4,
nana4,
3 letter words:
aff9,
iff9,
fag7,
fig7,
gif7,
cag6,
cig6,
faa6,
fan6,
fin6,
caa5,
can5,
aga4,
gan4,
gin4,
nag4,
aia3,
ain3,
ana3,
ani3,
ann3,
inn3,
nan3,
2 letter words:
fa5,
if5,
ag3,
gi3,
aa2,
ai2,
an2,
in2,
na2,