Word: 
Similar-sounding words in the dictionary:
3 letters:
ins, iny
4 letters:
ince, inch, inge, inno, inns, ivar
5 letters:
ahner, einar, honor, ikner, inger, inn's, inns', inzer, isner, owner
6 letters:
aigner, binner, dinner, earner, honore, injure, innard, ittner, kinner, minner, pinner, sinner, winner, zinner
7 letters:
thinner