Rededicate rhymes with:
dedicate, dedicate, predicate, abdicate, dedicate, eradicate, indicate, predicate, abdicate, aguacate, allocate, aluminosilicate, authenticate, communicate, complicate, dedicate, deprecate, domesticate, educate, equivocate, eradicate, excommunicate, explicate, extricate, fabricate, indicate, intoxicate, misallocate, miscommunicate, pontificate, predicate, prognosticate, reciprocate, reeducate, replicate, sophisticate, suffocate, unallocate, uncomplicate
Rededicate sounds like:
ratchet, ratcheted, readjust, readjusted, reattached, redact, redacted, redcoat, reddest, reduced, reeducate, retest, retested, rethought, ridged, ridgewood, ritziest, roadside, rudest