13 letter words:
nitrification18,
12 letter words:
antifriction17,
10 letter words:
infarction15,
infraction15,
incitation12,
initiation10,
9 letter words:
nictation11,
initiator9,
nitration9,
8 letter words:
fraction13,
friction13,
citation10,
citrinin10,
inaction10,
incitant10,
nicotian10,
traction10,
antiriot8,
tritonia8,
7 letter words:
faction12,
fiction12,
frantic12,
infarct12,
infract12,
nonfact12,
fontina10,
franion10,
actinon9,
anionic9,
cantion9,
carotin9,
citator9,
contain9,
contrat9,
cortina9,
nicotin9,
noritic9,
ricotta9,
taction9,
tantric9,
tironic9,
titanic9,
triatic9,
intrant7,
introit7,
notitia7,
6 letter words:
confit11,
factor11,
farcin11,
fictor11,
finnac11,
forcat11,
fracti11,
franco11,
afront9,
faitor9,
fanion9,
finito9,
fiorin9,
forint9,
infant9,
nonfat9,
action8,
aortic8,
atonic8,
cannot8,
canton8,
cantor8,
carton8,
cation8,
citrin8,
citron8,
contra8,
cortin8,
cottar8,
craton8,
criant8,
iatric8,
incant8,
intact8,
iritic8,
ironic8,
niacin8,
nitric8,
octant8,
oniric8,
otitic8,
tannic8,
triact8,
tricot8,
anoint6,
aroint6,
attorn6,
intort6,
intron6,
nation6,
natron6,
nonart6,
ration6,
ratton6,
rottan6,
tiriti6,
titian6,
tonant6,
triton6,
5 letter words:
craft10,
croft10,
farci10,
ficin10,
finca10,
fract10,
franc10,
afrit8,
faint8,
fanon8,
fitna8,
frati8,
fritt8,
front8,
iftar8,
infra8,
acini7,
acorn7,
actin7,
acton7,
actor7,
ancon7,
antic7,
artic7,
attic7,
cairn7,
canon7,
canto7,
coati7,
conia7,
conin7,
coria7,
corni7,
cotan7,
cotta7,
ionic7,
narco7,
naric7,
octan7,
ontic7,
orcin7,
racon7,
ricin7,
tacit7,
taroc7,
tinct7,
tonic7,
toric7,
tract7,
triac7,
tronc7,
anion5,
ariot5,
inion5,
intra5,
intro5,
niton5,
nitro5,
noint5,
noria5,
orant5,
ottar5,
ratio5,
riant5,
ronin5,
rotan5,
taint5,
tanti5,
tanto5,
tarot5,
titan5,
toran5,
torii5,
torta5,
train5,
trait5,
trant5,
troat5,
trona5,
4 letter words:
coft9,
coif9,
conf9,
corf9,
fact9,
fico9,
foci9,
afro7,
fain7,
fair7,
fano7,
faro7,
fart7,
fiar7,
fiat7,
fini7,
fino7,
firn7,
fitt7,
foin7,
font7,
fora7,
fort7,
frat7,
frit7,
info7,
naif7,
raft7,
rift7,
tift7,
toft7,
arco6,
atoc6,
cain6,
cann6,
cant6,
carn6,
cart6,
ciao6,
cion6,
cito6,
coat6,
coin6,
coir6,
coit6,
coni6,
conn6,
corn6,
cott6,
cran6,
crit6,
icon6,
narc6,
octa6,
orca6,
otic6,
taco6,
tact6,
torc6,
airn4,
airt4,
anno4,
anon4,
anti4,
arti4,
inia4,
inro4,
inti4,
into4,
iota4,
iron4,
nain4,
naoi4,
noir4,
nona4,
noni4,
nori4,
nota4,
nott4,
oint4,
rain4,
rait4,
rani4,
rant4,
rato4,
riot4,
ritt4,
roan4,
roin4,
ront4,
rota4,
roti4,
tain4,
tait4,
tarn4,
taro4,
tart4,
tiar4,
tint4,
tiro4,
titi4,
toit4,
tora4,
tori4,
torn4,
tort4,
trat4,
trin4,
trio4,
tron4,
trot4,
3 letter words:
aft6,
arf6,
fan6,
far6,
fat6,
fin6,
fir6,
fit6,
fon6,
for6,
fra6,
fro6,
oaf6,
oft6,
orf6,
rif6,
act5,
arc5,
can5,
car5,
cat5,
cit5,
con5,
cor5,
cot5,
oca5,
orc5,
roc5,
tic5,
toc5,
ain3,
air3,
ait3,
ani3,
ann3,
ant3,
art3,
att3,
inn3,
ion3,
ita3,
nan3,
nat3,
nit3,
non3,
nor3,
not3,
oar3,
oat3,
ora3,
ort3,
rai3,
ran3,
rat3,
ria3,
rin3,
rit3,
rot3,
tai3,
tan3,
tao3,
tar3,
tat3,
tin3,
tit3,
ton3,
tor3,
tot3,
2 letter words:
fa5,
if5,
of5,
ai2,
an2,
ar2,
at2,
in2,
io2,
it2,
na2,
no2,
oi2,
on2,
or2,
ta2,
ti2,
to2,
