agile synonyms:
adj
acrobatic, active, adroit, deft, fleet, graceful, limber, lissom, lithe, lively, mobile, nimble, quick-moving, sprightly, spry, supple, swift.
Opp CLUMSY, SLOW.
Example:
Great flight shark: Gentle giants prove to be fast and agile
The future immigration system must be agile enough to adapt to evolving labour market needs, recruitment experts have warned.
