Here's what rhymes with sententiosum.
callosum Words that almost rhyme with sententiosum
bosun chosen motion notion frozen woven lotion potion cozen sloven emotion erosion corrosion cloven rewoven devotion commotion interwoven oxytocin demotion implosion refrozen promotion explosion handwoven locomotion ibuprofen poem modem wholesome loathsome lonesome totem locum solum hokum periosteum scrotum unwholesome jeroboam