Words That Rhyme With "Grog" :

1 syllable:

bog, clog, cog, dog, flog, fog, frog, gog, hog, Hogg, jog, log, mog, nog, pogge, prog, scrog, shog, slog, smog, sprog, tog

2 syllables:

agog, befog, incog, prolog, tautog, unclog