Similar-sounding words in the dictionary:
pac,
pack,
paque,
sac,
sack,
sak,
slack,
smack,
snack,
spake,
spam,
span,
spang,
spank,
spann,
sparr,
spat,
spath,
speak,
speake,
spec,
speck,
speich,
spike,
spock,
spoke,
spook,
stac,
stack,
spak 