Constitution rhymes with:
prostitution, prostitution, prostitution, institution, prostitution, restitution, substitution, absolution, aleutian, andalusian, attribution, confucian, contribution, counterrevolution, devolution, dilution, diminution, dissolution, distribution, electrocution, elocution, evolution, execution, institution, lilliputian, lucian, persecution, pollution, prosecution, prostitution, redistribution, resolution, restitution, retribution, revolution, shooshan, solution, substitution
Constitution sounds like:
canonization, communication, communization, concoction, congdon, congestion, coniston, conjugation, connaughton, connection, considine, cummington, cunnington