Knabb rhymes with:
knab, macnab, mcnab, mcnabb, nab, nabb, ab, bab, babb, cab, colab, crab, crabb, crabbe, dab, drab, fab, flab, gab, glab, grab, grabbe, jab, knab, krabbe, lab, labbe, mab, macnab, mcnab, mcnabb, nab, nabb, prab, prefab, rab, rabb, sabb, scab, schab, slab, stab, tab, tabb
Knabb sounds like:
kamneva, kamp, kampa, kampe, kampf, kaneb, kanipe, kemp, kempa, kempe, kempf, kenaf, kimba, kimpo, kimwipe, knab, knabe, knape, knapp, knaub, knauf, knauff, knaup, knave, kneip, knepp, knief, kniep, knife, knipe, knipp, knippa, knob, knobbe, knobby, knoff, knoop, knop, knope, knopf, knopp, knouff, knupp, kociemba, komaba, komp, konop, kumbaya, kump, kumpf, kunaev, kunayev