Word: 
Similar-sounding words in the dictionary:
3 letters:
pic, pig, pik, pil, pin, pip, pit
4 letters:
lich, mich, peer, pick, pier, pill, ping, pith, pitt, rich
5 letters:
ditch, fitch, hitch, mitch, niche, patch, peach, perch, pilch, pinch, poach, pooch, pouch, which, witch
6 letters:
kitsch, putsch
7 letters:
pitched, pitcher