Traitorous rhymes with:
adulterous, boisterous, hatteras, preposterous, uterus, adulterous, adventurous, amorous, avarice, barbarous, boisterous, cancerous, cantankerous, carboniferous, carnivorous, coniferous, dangerous, decorous, fossiliferous, generous, glamorous, hatteras, herbivorous, heterosporous, homosporous, humerous, humerus, humorous, insectivorous, lazarus, lecherous, murderous, numerous, obstreperous, odorous, omnivorous, onerous, overgenerous, oviparous, ovoviviparous, phosphorous, phosphorus, ponderous, precancerous, preposterous, prosperous, rancorous, rapturous, rhinoceros, rigorous, slanderous, sonorous, temerous, tetramerous, thunderous, timorous, treacherous, unglamorous, uterus, vigorous, viviparous, vociferous
Traitorous sounds like:
tartars, territories, territory's, tortorice, tortorici, torturers, tortures, torturous, trader's, traders, traders', traitors, treaters