Assisting rhymes with:
consisting, insisting, persisting, coexisting, consisting, delisting, enlisting, existing, insisting, listing, persisting, preexisting, resisting, thristing, twisting
Assisting sounds like:
academic, academics, academies, academy's, acceding, accosting, accusations, acquisition's, acquisitions, acquitting, acting, actinomycosis, action's, actions, acuteness, agitating, ashton's, assistance, associating, association's, associations, astonish, astuteness, auction's, auctioning, auctions, augustinians, augustyniak, austen's, austin's