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