12 letter words:
unappealable18,
10 letter words:
appealable16,
8 letter words:
palpable14,
planulae10,
7 letter words:
bullpen11,
papulae11,
balneal9,
nebulae9,
planula9,
6 letter words:
appall10,
appeal10,
beleap10,
palapa10,
palpal10,
papula10,
papule10,
peepul10,
pulpal10,
upleap10,
apneal8,
baleen8,
bullae8,
enable8,
eupnea8,
nebula8,
nebule8,
paella8,
paleae8,
paleal8,
unable8,
unbale8,
alulae6,
5 letter words:
appal9,
appel9,
apple9,
bleep9,
nappa9,
nappe9,
papal9,
pepla9,
plebe9,
pupae9,
pupal9,
abele7,
apnea7,
banal7,
belle7,
bulla7,
label7,
lapel7,
leben7,
paean7,
palea7,
panel7,
penal7,
plane7,
plena7,
ulpan7,
alane5,
allee5,
alula5,
anele5,
lauan5,
ulnae5,
4 letter words:
beep8,
palp8,
papa8,
peep8,
pleb8,
pulp8,
pupa8,
able6,
alba6,
baal6,
bale6,
ball6,
bane6,
bean6,
beau6,
been6,
bell6,
bene6,
blae6,
blue6,
bull6,
buna6,
leap6,
lube6,
nabe6,
napa6,
nape6,
neap6,
neep6,
pale6,
pall6,
pane6,
peal6,
pean6,
peel6,
peen6,
pele6,
plan6,
plea6,
pula6,
pule6,
pull6,
puna6,
unbe6,
alae4,
alan4,
alee4,
anal4,
elan4,
lane4,
leal4,
lean4,
luna4,
lune4,
nala4,
null4,
ulan4,
ulna4,
3 letter words:
app7,
bap7,
pap7,
pep7,
pub7,
pup7,
aba5,
alb5,
alp5,
ape5,
baa5,
bal5,
ban5,
bee5,
bel5,
ben5,
bun5,
lab5,
lap5,
nab5,
nap5,
neb5,
nub5,
pal5,
pan5,
pea5,
pee5,
pen5,
pul5,
pun5,
aal3,
ala3,
ale3,
all3,
ana3,
ane3,
eau3,
eel3,
ell3,
lea3,
lee3,
leu3,
nae3,
nee3,
2 letter words:
ab4,
ba4,
be4,
pa4,
pe4,
up4,
aa2,
ae2,
al2,
an2,
el2,
en2,
la2,
na2,
ne2,
nu2,
un2,
