Offerers rhymes with:
sufferers, acquirer's, acquirers, adulterers, adventurers, batterers, caterers, conqueror's, conquerors, deliverers, embroiderers, emperor's, emperors, gatherers, laborers, launderers, lecturers, manufacturer's, manufacturers, manufacturers', murderer's, murderers, nurturers, sorcerers, sufferers, tinkerers, torturers, treasurer's, treasurers, wanderers
Offerers sounds like:
o'berg, oberg, oberhaus, oberweis, obverse, offer's, offers, opera's, operas, oppress, oppresses, oprah's, ovaries, overcash, overcook, overcooks, overhears, overreach, overreaches, overs, oversaw, oversea, overseas, oversee, oversees, oversize, oversizes, overuse, overuses, overwork, overworks, oviparous, ovoviviparous