Words That Rhyme With "Opaqueness" :
2 syllables:
anus, blackness, bleakness, chicness, Dana's, fracas, gayness, grayness, greatness, greyness, heinous, Janus, lateness, likeness, lychnis, meekness, planeness, preakness, quickness, sickness, slackness, sleekness, slickness, staidness, straightness, taketh, thickness, vagueness, weakness
3 syllables:
alikeness, awayness, baroqueness, decayedness, dismayedness, humaneness, innateness, Jamaica's, mundaneness, oblateness, obliqueness, ornateness, pandanus, profaneness, sedateness, Silvanus, uniqueness, unlikeness
4 syllables:
biuniqueness, farawayness, inhumaneness