Here's what rhymes with callosal.
proposal disposal Words that almost rhyme with callosal
social sociale woeful asocial bowlful unsocial ambrosial mucosal prosocial nonsocial antisocial psychosocial local yodel total global noble focal mobile vocal modal nodal tonal coronal foetal motile zonal calomel clonal mogul coastal hopeful postal immobile doleful scrotal ennoble soulful atonal asphodel ignoble boastful mongrel chamomile monoclonal anecdotal multimodal polyclonal reproachful sacerdotal antiphonal reposeful patrimonial synagogal