Professions rhymes with:
profession's, profession's, profession's, confessions, profession's, aggressions, concessions, confessions, depressions, digressions, discretions, expressions, freshens, impressions, indiscretions, obsessions, oppressions, possessions, processions, profession's, recession's, recessions, regressions, repossessions, repressions, session's, sessions, sessions', transgressions
Professions sounds like:
professing, profession's, proficiency, proposing, provisioning, provisions, provoking