Rejecting rhymes with:
ejecting, ejecting, injecting, objecting, projecting, subjecting, affecting, collecting, connecting, correcting, defecting, deflecting, detecting, directing, disconnecting, disrespecting, dissecting, effecting, ejecting, electing, erecting, expecting, infecting, injecting, inspecting, intersecting, neglecting, objecting, perfecting, projecting, prospecting, protecting, recollecting, reconnecting, redirecting, reelecting, reflecting, respecting, resurrecting, selecting, subjecting, suspecting, unsuspecting
Rejecting sounds like:
reacting, reactions, recasting, receding, recitations, reciting, rejections, requesting, reseting, residence, residences, residencies, residency, residing, resistance, resistence, resisting, restating, resting, resuscitating, ricocheting, rightness, rightwing, roasting, rocketing, rostenkowski, rostenkowski's, rusting