Collegiality rhymes with:
impartiality, materiality, speciality, banality, bestiality, centrality, conditionality, constitutionality, criminality, cyclicality, eventuality, functionality, heterosexuality, illegality, immorality, immortality, impartiality, individuality, informality, instrumentality, materiality, mutuality, originality, personality, plurality, principality, proportionality, punctuality, rationality, sentimentality, speciality, technicality, venality
Collegiality sounds like:
calculate, calculated, cyclicality