Wadhams rhymes with:
adam's, adams, adams', addams, addendums, condoms, fiefdoms, freedom's, freedoms, kingdom's, kingdoms, mcadams, memorandums, modems, needham's, odoms, oldham's, referendums, saddam's, sedums, sheikdoms, tandem's
Wadhams sounds like:
wading, waiting, wedding, weddings, weeding, wetness, wetting, whitenack, whiteness, whitening, whiting, whitings, whitman's, whitney's, whitting, widening, widens, widing, wieting, witness, witness', witness's, witnesses, witnesses', witting, woodhams, wooding, woodmac, woodmansee