Admitting rhymes with:
committing, emitting, omitting, permitting, resubmitting, submitting, transmitting, unremitting, acquitting, befitting, bitting, committing, emitting, fitting, flitting, gritting, hitting, knitting, omitting, permitting, pitting, quitting, refitting, resubmitting, sitting, slitting, spitting, splitting, submitting, transmitting, unremitting, unwitting, whitting, witting
Admitting sounds like:
addendums, admittance, admonitions, attendance, attending, attentions, automating