Admittedly rhymes with:
assertedly, discontentedly, good-heartedly, heartedly, heatedly, pointedly, purportedly, repeatedly, reputedly, undoubtedly, unexpectedly, unprecedentedly, wholeheartedly
assertedly, discontentedly, good-heartedly, heartedly, heatedly, pointedly, purportedly, repeatedly, reputedly, undoubtedly, unexpectedly, unprecedentedly, wholeheartedly