Word: 
Similar-sounding words in the dictionary:
3 letters:
ams, pam
4 letters:
am's, ambs, dams, hams, jams, pads, pals, pans, rams, sams, yams
5 letters:
cam's, dam's, jam's, lambs, pal's, palms, pammy, pan's, pangs, paths, sam's, samms, tambs
6 letters:
hammes, lamb's, lambs', lamm's, pimm's