op·er·a·go·er 
(ŏpər-ə-gō′ər, ŏprə-)
(ŏpər-ə-gō′ər, ŏprə-)n.
One who attends operas.
- metalinguistically
- metalinguistics
- metall-
- metall-
- metalli-
- metalli-
- metallic
- metallically
- metallic bond
- metalliferous
- metalline
- metallo-
- metallographer
- metallographic
- metallographically
- metallography
- metalloid
- metallophone
- metallurgic
- metallurgical
- metallurgically
- metallurgist
- metallurgy
- metalmark
- metalware