(of size or amount) small, little, tiny / (of age) young, little

a hand / a handle, grip / a paw, foreleg / a way of acting, means / (board games) a move, play

character of human (personality), or of things.

an oriental small-clawed otter

popularity

presence of people

active, vigorous, spirited, perky, vivacious

(rare) activity, vigor, vivacity

popular person

dull, spiritless / inactive / stagnant