Here are all the possible words:
cahow
ache
chao
chaw
chew
chow
each
echo
howe
ouch
whoa
ace
awe
caw
cow
cue
eau
ecu
hae
hao
haw
hew
how
hue
oca
owe
qua
wae
wha
who
woe
ae
ah
aw
eh
ha
he
oe
oh
ow
uh
we
wo
Words that can be made from the letters 'chhtaet' are:aaceacheactahatatecatcatechatcheateacheatetchhahahhathatchhatchethatehathheheatheathtacttatteateachteatthatchthetheta
Words that can be made from the letters in 'slate' are:aaleasatateeatlalealastlatesalesaltsatsateseasealsetstealtaleteateal
Some words that can be made from the letters in celebrate are:baleratelaterebatecrateatecleatcabbartealbeatbeetbearbareteateartarebatcattalccrab
Some words that can be made from the letters 'unravel' are:aaleanareaveeareralalanelaveleanlunarlurenavelnearranraveravelravenrealrevruerulerunvalevaluevanvealvernal
Words that can be made from the letters in facing are:aacinganCanfagfangfainFigfinGinIifinnag
No five letter words can be made from those letters. The following words can be made with the letters 'zcmegoy':cogcomecoycozyegogemgymgomemyyo
Words that can be made from the letters in 'which' are:chihiI
Words that can be made from the letters ACTION are:aactanantatcancantcatcoinconIiconinionitnitnonotoatontantintotontonic
Words that can be made from the letters in 'acorn' are:aanarccancarconcornnoroaronororcaranroan
Some words that can be made with the letters of 'encumber' are:bebeebeenbeerbermbumbunburncremecrumbcubcubecurcurbcureecruemuembermemenmenumereneenumbnumberruberuerumrumenruneumberurn
Words that can be made from the letters CABF are: a, cab, fab
Words that can be made with the letters in 'square' are:aarearesasearearseraerasrueruesruseseasearsuesureureaususeuser