Mentality rhymes with:
brutality, fatality, hospitality, mortality, totality, vitality, abnormality, actuality, bisexuality, brutality, commonality, confidentiality, congeniality, criticality, dimensionality, duality, extraterritoriality, fatality, finality, formality, frugality, generality, geniality, homosexuality, hospitality, impersonality, irrationality, legality, lethality, liberality, locality, modality, morality, mortality, municipality, musicality, nationality, neutrality, normality, partiality, practicality, reality, sensuality, sexuality, spirituality, theatricality, tonality, totality, triviality, universality, unreality, vitality
Mentality sounds like:
mandalit, mandalite, manhandled, mathilda, mathilde, matilda, modality, modeled, modulate, modulated, montalto, motility, mottled, muddled, muddleheaded, mutilate, mutilated, mutuality