According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 40 words with the pattern -HY----. That is, seven letter words with 2nd letter H and 3rd letter Y. In alphabetical order, they are:
chyacks
chylify
chylous
chymics
chymify
chymist
chymous
chypres
chytrid
phyllid
phyllos
physeds
physics
physios
phytane
phytins
phytoid
phytols
phytons
rhymers
rhyming
rhymist
rhythmi
rhythms
rhytina
rhytons
shylock
shyness
shypoos
shyster
thylose
thymier
thymine
thymols
thyroid
thyrses
thyrsus
thyself
whydahs
whyever
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 55 words with the pattern H-----Y. That is, seven letter words with 1st letter H and 7th letter Y. In alphabetical order, they are:
hackery
hackney
hadaway
haemony
halfway
hallway
hammily
handily
happily
hardily
harmony
harshly
hartely
hastily
haughty
hautboy
hazelly
headily
headway
healthy
hearsay
heartly
heavily
heftily
hellery
helotry
hennery
herbary
herdboy
heronry
hiccupy
hickory
highboy
highway
history
hoarily
hodaddy
hoggery
holiday
holyday
homeboy
honesty
hornily
horrify
horsily
hosiery
huckery
huffily
humanly
humidly
hushaby
huskily
hydroxy
hymnary
hymnody
Sparkys
alimony
felopog
Brother
Eastern
tornado
Trollop.
ExpresS ??
cattail
x-raying
keyhole, knuckle
beeeeeb bumpayb bumpayb