Words That Rhyme With "Unimpressive" :
2 syllables:
blesses, crescive, esses, essive, festive, guesses, Hesse's, jussive, massive, meshes, messes, missive, passive, pensive, plosive, tensive, tussive, yeses
3 syllables:
abessive, abusive, adessive, adhesive, admissive, aggressive, allusive, applausive, arrestive, ascensive, assesses, assuasive, caresses, caressive, cohesive, collusive, compressive, concessive, conclusive, conducive, confesses, congestive, contusive, corrasive, corrosive, decisive, defensive, degressive, delusive, depressive, derisive, diffusive, digestive, digressive, dismissive, dissuasive, divisive, elusive, emissive, enmeshes, erosive, evasive, excesses, excessive, exclusive, expensive, explosive, expressive, extensive, illusive, impassive, implosive, impressive, incisive, inclusive, inducive, inessive, infusive, intensive, invasive, obsesses, obsessive, occlusive, offensive, omissive, oppressive, ostensive, percussive, perfusive, permissive, persuasive, pervasive, possesses, possessive, precisive, prelusive, professes, profusive, progressive, recessive, reclusive, reflexive, regressive, repressive, seclusive, submissive, successes, successive, suffusive, suggestive, suspensive, transfusive, transmissive
4 syllables:
apprehensive, coalesces, coextensive, comprehensive, decongestive, disillusive, hypertensive, hypotensive, inconclusive, indecisive, indigestive, inexpensive, inexplosive, inexpressive, inoffensive, intermissive, internecive, nonexclusive, normotensive, preinvasive, retrogressive, unexpressive, unpersuasive, unprogressive, unsuggestive
5 syllables:
anticorrosive, antireflexive, counteroffensive, inapprehensive, incomprehensive, photoemissive