Latin word romanus comes from Latin -anus, Latin Roma

Detailed word origin of romanus

Dictionary entry	Language	Definition
-anus	Latin (lat)	Of or pertaining to; -ian; usually indicates a relationship of position, possession, or origin.
Roma	Latin (lat)	(Ecclesiastical Latin, poetic) The Roman Catholic Church in general.. (Late Latin) Rome and/or Constantinople (the latter as "Nova Roma").. Rome. The Roman Empire per se (as a synecdoche).
romanus	Latin (lat)	Roman A Roman.

Words with the same origin as romanus