Similar-sounding words in the dictionary:
cap,
capp,
chap,
chapp,
dapp,
gap,
gapp,
hap,
happ,
happe,
kapp,
knapp,
lap,
lappe,
map,
mapp,
nap,
napp,
pap,
papp,
rap,
rapp,
rappe,
sap,
sapp,
schapp,
shap,
shapp,
tap,
tapp,
tappe,
wrap,
yack,
yaffe,
yahn,
yak,
yam,
yan,
yang,
yaps,
yass,
yep,
yip,
yopp,
yup,
zap,
zapp,
yapp