7 letter words:
unchain12,
infauna10,
6 letter words:
finjan16,
finnac11,
5 letter words:
cajun14,
chufa13,
fichu13,
finch13,
jnana12,
ninja12,
chain10,
china10,
facia10,
finca10,
nauch10,
nucha10,
fauna8,
hinau8,
canna7,
uncia7,
nanua5,
4 letter words:
fuji14,
haji14,
jafa14,
jann11,
jinn11,
haaf10,
hauf10,
cauf9,
chai9,
chia9,
chin9,
cuif9,
fuci9,
huic9,
inch9,
nach9,
faan7,
fain7,
faun7,
hain7,
huia7,
naif7,
acai6,
cain6,
cann6,
unci6,
anan4,
anna4,
naan4,
nain4,
nana4,
unai4,
3 letter words:
haj13,
jai10,
jin10,
jun10,
fah9,
ach8,
cha8,
chi8,
hic8,
ich8,
aah6,
aha6,
ahi6,
auf6,
faa6,
fan6,
fin6,
fun6,
han6,
hin6,
hui6,
hun6,
nah6,
caa5,
can5,
aia3,
ain3,
ana3,
ani3,
ann3,
aua3,
inn3,
nan3,
nun3,
uni3,
2 letter words:
ja9,
ch7,
ah5,
fa5,
ha5,
hi5,
if5,
uh5,
aa2,
ai2,
an2,
in2,
na2,
nu2,
un2,