Here's what rhymes with thupas.
lupus avoirdupois Words that almost rhyme with thupas
douches tubas pupas doodahs scubas barracudas houmous houmus humus newness lulus chukkas units useless mucous fruitless mucus nuisance ruthless coolness eunuchs rudeness shrewdness smoothness fluence hubris toothless tulips blueness lewdness moonless roofless rootless bootless clueless juleps mullets gullets sublets ulnas tuneups foodstuffs pursuance aloofness tumults astuteness crudeness caduceus muteness coolants cuteness duellists humourless glumness spruceness hirsuteness bouffants students movements prudence acuteness cubits congruous obtuseness scrofulous diffuseness truants intuits glamourous cutups manumits mutants absoluteness dissoluteness exiguous resoluteness annuitants canoeists abstruseness profuseness amusements persecutions pollutants imprudence impudence inducements quadruplets translucence irresoluteness improvements disputants jurisprudence