Similar-sounding words in the dictionary:
chippy,
dippy,
happy,
hickey,
hiley,
hilley,
hilly,
hiney,
hinny,
hipper,
hippies,
hippo,
hisey,
hitty,
hopi,
hoppy,
lippi,
lippy,
nippy,
rippey,
rippy,
shippey,
shippy,
tippie,
tippy,
zippy 