ec·u·men·i·cism 
(ĕk′yə-mĕnĭ-sĭz′əm)
(ĕk′yə-mĕnĭ-sĭz′əm)n.
Ecumenism.
ec′u·meni·cist n.
- Catherine
- Catherine de' Medici
- Catherine de Médicis
- Catherine I
- Catherine II
- Catherine of Aragon
- Catherine of Braganza
- Catherine of Siena
- "Catherine the Great."
- catherine wheel
- catheter
- catheterization
- catheterize
- cathexis
- cathinone
- cathode
- cathode ray
- cathode-ray tube
- cathodic
- cathodically
- catholic
- catholically
- Catholic Church
- Catholic Epistles
- Catholicism