12 letter words:
photogeology22,
8 letter words:
holotype16,
ethology15,
theology15,
logotype14,
topology14,
7 letter words:
oophyte15,
geology12,
pothole12,
otology11,
theolog11,
6 letter words:
phooey14,
phytol14,
photog12,
googly11,
hogget11,
hoopoe11,
hoopoo11,
peyotl11,
ptooey11,
oology10,
goglet8,
googol8,
toggle8,
5 letter words:
glyph14,
phyle13,
ethyl11,
goopy11,
holey11,
hooey11,
hooly11,
hooty11,
hotly11,
hoyle11,
pogey11,
leggy10,
loggy10,
loopy10,
photo10,
tepoy10,
tophe10,
gooey9,
ology9,
helot8,
hotel8,
looey8,
thole8,
4 letter words:
hype12,
hypo12,
yogh11,
holy10,
hyte10,
pogy10,
they10,
eggy9,
help9,
hogg9,
holp9,
hoop9,
hope9,
phot9,
ploy9,
poly9,
pooh9,
toph9,
type9,
typo9,
yegg9,
yelp9,
gley8,
goth8,
logy8,
glop7,
goop7,
helo7,
hole7,
holt7,
hoot7,
loth7,
toyo7,
gleg6,
gogo6,
lept6,
loop6,
lope6,
pelt6,
plot6,
poet6,
pole6,
polo6,
pool6,
tegg6,
tope6,
topo6,
gelt5,
loge5,
logo5,
ogle5,
loot4,
oleo4,
tole4,
tool4,
3 letter words:
hyp11,
gyp9,
hey9,
hoy9,
thy9,
yeh9,
hep8,
hop8,
peh8,
pht8,
ply8,
poh8,
pye8,
yep8,
gey7,
goy7,
hog7,
eth6,
het6,
hoe6,
hot6,
ley6,
lye6,
oho6,
ooh6,
peg6,
the6,
tho6,
toy6,
tye6,
yet6,
egg5,
lop5,
ope5,
opt5,
pet5,
pol5,
poo5,
pot5,
top5,
ego4,
gel4,
get4,
goo4,
got4,
leg4,
log4,
teg4,
tog4,
let3,
loo3,
lot3,
ole3,
oot3,
tel3,
toe3,
too3,
2 letter words:
eh5,
he5,
ho5,
oh5,
oy5,
ye5,
yo5,
op4,
pe4,
go3,
el2,
et2,
lo2,
oe2,
to2,