13 letter words See all 13 letter words
acotyledonous
allochthonous
allothigenous
allothogenous
amphisbaenous
amplitudinous
anisochronous
antherogenous
aproscopinous
arteriovenous
autochthonous
beatitudinous
capsuligenous
carbonigenous
cartilaginous
cartiliginous
chitinogenous
cholerigenous
chondrigenous
chondrogenous
cleistogenous
conidiogenous
coralligenous
diathermanous
electrotonous
fibrinogenous
fortitudinous
gallinaginous
haematogenous
hemoglobinous
homeochronous
hyperluminous
lacrimogenous
lentitudinous
magnitudinous
megalophonous
meiostemonous
meristogenous
monosiphonous
muccilaginous
multinominous
multitudinous
nepheligenous
non-glutinous
nonalbuminous
nonbituminous
nongangrenous
nongelatinous
nonhomogenous
nonindigenous
nonkeratinous
nonleguminous
nonmembranous
nonmonotonous
nonoleaginous
nonproteinous
nontreasonous
nonvillainous
orthochronous
paratendinous
philoxygenous
platitudinous
plenitudinous
polysiphonous
polystemonous
prolegomenous
proterogynous
purpurigenous
purpurogenous
putrilaginous
quadricornous
rectitudinous
reflexogenous
scaturiginous
self-luminous
serofibrinous
servitudinous
skeletogenous
spiculigenous
sterquilinous
stimulogenous
subbituminous
subgelatinous
sublevaminous
submembranous
superluminous
syringadenous
tautochronous
tetrachronous
trivoluminous
turpitudinous
ultraluminous
underluminous
unsynchronous
vaginopennous
vitelligenous
vitellogenous