Convolute rhymes with:
absolute, resolute, absolute, resolute, absolute, arrowroot, attribute, bandicoot, bitterroot, breadfruit, constitute, countersuit, crapshoot, destitute, electrocute, execute, grapefruit, institute, jumpsuit, lawsuit, malamute, offshoot, overshoot, pantsuit, parachute, persecute, prosecute, prostitute, reconstitute, resolute, restitute, spacesuit, substitute, sweatsuit, swimsuit, telecommute, wetsuit, wintermute
Convolute sounds like:
camfield, campfield, canfield, compelled, compiled, complete, completed, complied, conflate, convoluted