ROMAN CATHOLICISM(noun)Did you mean?Synonyms RhymesDefinitions There is 1 meaning of the phrase Roman Catholicism. Roman Catholicism - as a noun The beliefs and practices of the catholic church based in rome Synonyms (Exact Relations)papism12romanismWord Variations & RelationsStarts RStarts ROStarts ROMStarts ROMAEnds MEnds SMEnds ISMEnds CISMStarts R & ends MStarts RO & ends MStarts R & ends SMA-Z Proximitiesromaji15romajis16romal7romals8roman7 Roman Catholicism romanalromance11romanced13romancer12romancers13