Similar-sounding words in the dictionary:
4 letters:
barb,
farb,
garb,
haab,
haar,
harc,
hard,
hari,
hark,
harl,
harm,
harn,
haro,
harp,
hart,
harv,
zarb 5 letters:
barbe,
garbe,
hardt,
harff,
harke,
harne,
harpe,
harsh,
harte,
harth,
hartt,
harve,
heart 