announcement, expression, making public

announce, express, make public

(theater) stage / setting of a story

performance

perform

(by extension from the spectacle sense) spectacular, splendid, magnificent, wonderful / skillful, excellent, ingenious, clever / total, complete

excellently, skillfully, spectacularly

something that should be looked at, something worthy of looking at, a spectacle, a sight, a magnificent deed

cleverly, excellently, skillfully, spectacularly / completely

(archaic, possibly obsolete) (by extension from the spectacle sense) spectacular, splendid, magnificent, wonderful