solid

Boomer#cool

Meaning. Excellent, dependable, or agreeable; a mark of approval.

See it in a sentence

You covered my shift? That's real solid of you.

How each generation says it

The closest equivalent for this idea in every generation.

Doing exceptionally well

Underappreciated

Excellent or amazing; originally from surfing culture.

Cool, impressive, or good. A stylized spelling of tough used as praise for an outfit, a song, or a move.