Commercials rhymes with:
commercial's, commercial's, commercial's, commercial's, herschel's, beneficial's, bushels, commercial's, credentials, differentials, facials, ficials, financial's, financials, herschel's, infomercial's, infomercials, initials, marshal's, marshall's, marshals, martials, official's, officials, officials', special's, specials
Commercials sounds like:
commercial's, commerciale's, commercialize