Inside the Universes

Words with a similar base: opera, opera_house

[opera.n.01] as in: a drama set to music; consists of singing with orchestral accompaniment and an orchestral overture and interludes

[opera.n.02] as in: a commercial browser

[opera.n.03] as in: a building where musical dramas are performed

					opera (English)
└── opera (Italian)
    └── opera (Latin)
        └── opus (Latin)