Rad
adj.joyful, energeticplayful
What it means
Excellent, exciting, or impressively unconventional.
Reach for it when offering enthusiastic informal approval among people comfortable with the slang
The students built a rad solar cart from discarded bicycle parts.
Choose between these
6- playful
strong casual enthusiasm fits
not when Awesome can sound inflated.
- playful
social approval is relaxed
not when Cool may praise composure instead.
- everyday
clear approval needs no slang
not when Excellent lacks rebellious energy.
- warm
a notably good idea is meant
not when Brilliant can imply intelligence.
- professional
achievement deserves credible praise
not when Impressive is less exuberant.
- formal
performance exceeds the normal standard
not when Outstanding feels too official.
Said against
3- lame
- ordinary
- disappointing
It naturally appears in
3- rad idea
That rad idea turned the empty lot into a skate garden.
- pretty rad
The repaired pinball machine looked pretty rad.
- rad design
Her rad design folds into a working desk.
Where this comes from
- wiktionary, English slang adjective sense: excellent or impressive opens in a new tab · retrieved 2026-07-26
The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.