Words That Rhyme With "Ecumenicism" :
2 syllables:
chrism, chrisom, ism, prism, schism
3 syllables:
4 syllables:
Celticism, cynicism, ethicism, Leninism, scepticism, skepticism
5 syllables:
asceticism, asepticism, athleticism, dichromatism, eclecticism, estheticism, geneticism, Hispanicism, laconicism, organicism
6 syllables:
academicism, dialecticism, diatonicism, medievalism, reconstructionism