Fleet, mercurial, nimble, deft, sprightly...
Agile
There are 2 syllables in the word agile
sleek and agile as a gymnast
The cat is very agile. It can move quickly and in a precise manner.
The cat moved with agile grace as it leapt from one branch to another.
The word nimble is an adjective. the adverb form is nimbly (in a nimble or agile manner).
agile
agile
stiff, brittle
vibration ***** The word is oscillate.
Skilled, agile, nimble
Agile is a synonym of fast. Athletic is a synonym of fast.