brilliant
bril-liant
adjective
Extremely good, clever, or impressive; outstanding.
"That was a brilliant idea for the party."
adjective
Shining very brightly; full of vivid light or colour.
"The brilliant sunshine lit up the garden."
interjection
An exclamation expressing strong approval, pleasure, or agreement.
""Fancy a cuppa?" "Brilliant!""
Thesaurus
Synonyms: reverberant, bright, impressive, glorious, splendid, magnificent, smart as a whip, intelligent, brainy, vivid, colorful, colourful