Reaver's rhymes with:
grievers, retrievers, achievers, beavers, beevers, believers, deaver's, deavers, fevers, grievers, leaver's, nonbelievers, receivers, relievers, retrievers, seavers, seevers, sievers, unilever's, weaver's, weavers
Reaver's sounds like:
rapers, rappers, reappears, reappraise, reefers, referee's, referees, refers, refresh, refreshes, rehberg, repairs, rephrase, repress, reprice, reprise, reproach, reprocess, repurchase, repurchases, reveres, reveries, reverse, reverses, reviewer's, reviewers, river's, rivers, riverso, rivieres, robarge, robberies, robbers, roberg, roberge, robers, roofers, roper's, ropers, rover's, rovers, rubberize, rubbers, ruberg, rubric, rybarczyk, ryberg