Didn't rhymes with:
abundant, accident, antecedent, antioxidant, ardent, ascendant, attendant, coincident, confident, corespondent, correspondent, couldn't, decadent, decedent, defendant, dependent, descendant, descendent, despondent, discordant, evident, hadn't, imprudent, incident, independent, interdependent, mordant, needn't, nonresident, overconfident, overdependent, oxidant, pendant, precedent, provident, prudent, radant, redundant, resident, resplendent, respondent, retardant, rodent, self-confident, shouldn't, strident, student, superintendant, superintendent, transcendent, trident, verdant, vice-president, wouldn't
Didn't sounds like:
d'amato, dainty, damato, damewood, damietta, damita, dammed, dammit, damned, damuth, dando, dandy, dant, dante, daunt, daunted, dawned, deanda, deemed, demand, demanded, dematteo, demattia, demeaned, dement, demented, dementia, demint, demond, demont, demonte, demote, demoted, demott, demuth, dendy, denied, dennett, denominate, denominated, denote, denoted, denouement, dent, dente, dented, denude, denuded, detained, detente, detonate, detonated, dhondt, diamant, diamanta, diamante, diamond, diantha, dianthe, dianthia, didonato, dimatteo, dimmed, dimmitt, dimond, dinda, dined, dinoto, dint, dinwiddie, domed, dominant, dominate, dominated, don't, donadio, donat, donata, donate, donated, donath, donati, donato, donde, donned, donut, doomed, downed, downwind, dummitt, dumond, dumont, dundee, dunite, dunned, dunnett, dunwoody, dyment, dymond, dynamite