What rhymes with obsession

2 Syllables
cessionfreshensession
3 Syllables
accessionaggressioncompressionconcessionconfessiondegressiondepressiondigressiondiscretionegressionexpressionhessianimpressionobsessionoppressionpossessionprecessionprocessionprofessionprogressionrecessionregressionrepressionsecessionsuccession
4 Syllables
indiscretionintercessionprepossessionretrogression