Crossword puzzle clue "sort of action"

It doesn't convey ferocious fuel-burning action, action, action! when it's regular-sized

Piece of the action, or a shout that stops the action

Who said "Action may not always bring happiness, but there is no happiness without action."

Curious, action-oriented sort, supposedly

Sort of action

Warm, action-oriented sort, they say

Sort of gear — sort of equation

Sort of, sort of