Similar-sounding words in the dictionary:
calf,
chaff,
gab,
gach,
gad,
gadd,
gaffes,
gag,
gahm,
gahn,
gal,
gamm,
gan,
gang,
gann,
gap,
gapp,
garr,
gas,
gash,
gass,
gat,
gatch,
gath,
gatt,
giff,
goff,
goof,
gough,
graf,
graff,
graph,
guff,
haff,
half,
laff,
laugh,
naff,
paff,
pfaff,
raf,
raff,
schaff,
shaff,
taff,
taffe,
yaffe,
gaff,
gaffe