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