9 letter words:
unhappily19,
7 letter words:
happily17,
unhappy17,
6 letter words:
hyalin12,
punily11,
inhaul9,
paulin8,
5 letter words:
happy15,
hippy15,
haply13,
hiply13,
phyla13,
apply12,
lippy12,
nappy12,
nippy12,
pulpy12,
layup10,
phial10,
unhip10,
palpi9,
pinup9,
pipal9,
pupal9,
pupil9,
inlay8,
layin8,
uhlan8,
unlay8,
yulan8,
lapin7,
lupin7,
pilau7,
plain7,
ulpan7,
4 letter words:
pipy11,
hyla10,
paly9,
pily9,
piny9,
play9,
puny9,
pyin9,
yaup9,
palp8,
pulp8,
pupa8,
ayin7,
hail7,
haul7,
hila7,
hula7,
inly7,
liny7,
luny7,
yuan7,
lipa6,
nipa6,
pail6,
pain6,
pial6,
pian6,
pina6,
plan6,
pula6,
puli6,
puna6,
anil4,
lain4,
luna4,
nail4,
ulan4,
ulna4,
unai4,
3 letter words:
hyp11,
hay9,
yah9,
hap8,
hip8,
hup8,
pah8,
pay8,
phi8,
ply8,
pya8,
yap8,
yip8,
yup8,
app7,
pap7,
pip7,
pup7,
ahi6,
any6,
hin6,
hun6,
lay6,
nah6,
nay6,
yin6,
alp5,
lap5,
lip5,
nap5,
nip5,
pal5,
pan5,
pia5,
pin5,
piu5,
pul5,
pun5,
ail3,
ain3,
ani3,
lin3,
nil3,
2 letter words:
ah5,
ay5,
ha5,
hi5,
uh5,
ya5,
pa4,
pi4,
up4,
ai2,
al2,
an2,
in2,
la2,
li2,
na2,
nu2,
un2,