quick pace; quick steps; quick march; trot (horse gait)
running fast; double time; cantering; doing things in a hurry
expansion; extension; elongation; stretching
figure; body shape; build; physique; form
action; movements; motions; bearing; behaviour; behavior
guess; conjecture; surmise
to sit; to squat; to assume (a position); to hold steady; to hold still
(not) in the slightest; (not) at all
small amount; jot; nothing much; (to a) slight degree; wee bit
use; adoption; acceptance; appointment; employment; engagement
peculiarity; uniqueness; characteristic
introduction; presentation; referral; listing
skeleton; skeletal structure; build; framework
in terms of both ... and ...; from the perspective of ... as well as ...; whether it be ... or ...
directions; instructions; usage method
infant (below 1 year old); suckling baby
to crawl; to creep; to slither; to wriggle; to trail (of vines, flowers, etc.); to spread
rotation; making the rounds; spreading; effect; efficacy; by way of; via
quick; swift; nimble; quick (understanding, judgement, etc.); alert; prompt
rich in ...; high in ...; full of ...; very ...; quite ...
to jump; to leap; to break up; to close; to hit (e.g. to have a car hit something or someone)
monkey (esp. the Japanese macaque, Macaca fuscata); ape; sly person; idiot; hick; sliding wooden bolt (for holding a door or window shut); clasp used to control the height of a pot-hook
explanation (e.g. for one's actions); excuse; justification; defense; defence
basics; fundamentals; basis; foundation
competition; contest; rivalry; competition (between organisms or species)
energy; energy; strength; energy source; energy resource; food energy
to plan; to plot; to attempt (e.g. suicide, murder); to undertake (e.g. business); (arch.) to stand on tip-toes
agile; nimble; casual (clothing); light (e.g. luggage); carefree; with limited responsibility
smooth (of a surface); glassy; smooth (of an action, proceedings, etc.); fluent (speech); continuously differentiable
accurate; correct; precise; exact