Affiliating rhymes with:
humiliating, humiliating, retaliating, abbreviating, alleviating, appreciating, appropriating, asphyxiating, associating, delineating, depreciating, deviating, differentiating, emaciating, enunciating, excoriating, excruciating, humiliating, inebriating, infuriating, ingratiating, initiating, instantiating, mediating, misappropriating, nauseating, negotiating, obviating, officiating, permeating, radiating, recreating, renegotiating, repatriating, repudiating, retaliating
Affiliating sounds like:
affiliations, appellations, applauding