Words That Rhyme With "Groundnut" :

1 syllable:

but, butt, chut, cut, glut, gut, hut, jut, Knut, mutt, nut, phut, putt, rut, scut, shut, slut, smut, strut, tut, what

2 syllables:

abut, englut, precut, rebut, somewhat, uncut

3 syllables:

impoundment, intercut