Quadrupled rhymes with:
quintupled, coupled, crippled, crumpled, dimpled, grappled, peopled, principled, quintupled, rippled, rumpled, sampled, stapled, toppled, trampled, tripled, unprincipled
quintupled, coupled, crippled, crumpled, dimpled, grappled, peopled, principled, quintupled, rippled, rumpled, sampled, stapled, toppled, trampled, tripled, unprincipled