THESAURUS
hang back
avoid, back down, balance, be dilatory, blench, blink, boggle, cringe, dawdle, debate, deliberate, demur, dodge, drag, draw back, duck, evade, fade, fall back, fall behind, falter, fear, fight shy of, filibuster, flinch, gain time, get behind, hang, hang fire, hang off, have qualms, hem and haw, hesitate, hold off, hover, hum and haw, jib, lag, linger, linger behind, loiter, make bones about, make time, pause, play for time, ponder, procrastinate, pull back, quail, recoil, reel back, retreat, scruple, sheer off, shilly-shally, shrink, shrink back, shy, shy at, sidestep, stall, stall for time, stall off, start aside, start back, stick at, stickle, stooge around, stop to consider, straddle the fence, straggle, strain, strain at, swerve, talk against time, temporize, think twice about, trail, trail behind, turn aside, waver, weasel, weasel out, wince, withdraw, yield
ROGET THESAURUS
hang back
Avoidance
VB
abstain, refrain, spare, not attempt, not do, maintain the even tenor of one's way, eschew, keep from, let alone, have nothing to do with, keep aloof keep off, stand aloof, stand off, hold aloof, hold off, take no part in, have no hand in, avoid, shun, steer clear of, keep clear of, fight shy of, keep one's distance, keep at a respectful distance, keep out of the way, get out of the way, evade, elude, turn away from, set one's face against, deny oneself, shrink back,
hang back, hold back, draw back, recoil, retire, flinch, blink, blench, shy, shirk, dodge, parry, make way for, give place to, beat a retreat, turn tail, turn one's back, take to one's heels, runaway, run for one's life, cut and run, be off like a shot, fly, flee, fly away, flee away, run away from, take flight, take to flight, desert, elope, make off, scamper off, sneak off, shuffle off, sheer off, break away, tear oneself away, slip away, slink away, steel away, make away from, scamper away from, sneak away from, shuffle away from, sheer away from, slip cable, part company, turn one's heel, sneak out of, play truant, give one the go by, give leg bail, take French leave, slope, decamp, flit, bolt, abscond, levant, skedaddle, absquatulat, cut one's stick, walk one's chalks, show a light pair of heels, make oneself scarce, escape, go away, abandon, reject, lead one a dance, lead one a pretty dance, throw off the scent, play at hide and seek, Adj, unsought, unattempted, avoiding, neutral, shy of, elusive, evasive, fugitive, runaway, shy, wild.
Inactivity
VB
be inactive, do nothing, move slowly, let the grass grow under one's feet, take one's time, dawdle, drawl, droil, lag,
hang back, slouch, loll, lollop, lounge, poke, loaf, loiter, go to sleep over, sleep at one's post, ne battre que d'une aile, take it easy, take things as they come, lead an easy life, vegetate, swim with the stream, eat the bread of idleness, loll in the lap of luxury, loll in the lap of indolence, waste time, consume time, kill time, lose time, burn daylight, waste the precious hours, idle away time, trifle away time, fritter away time, fool away time, spend time in, take time in, peddle, piddle, potter, pudder, dabble, faddle fribble, fiddle-faddle, dally, dilly-dally, sleep, slumber, be asleep, hibernate, oversleep, sleep like a top, sleep like a log, sleep like a dormouse, sleep soundly, heavily, doze, drowze, snooze, nap, take a nap, dream, snore one's best, settle to sleep, go to sleep, go off to sleep, doze off, drop off, fall asleep, drop asleep, close the eyes, seal up the eyes, seal up eyelids, weigh down the eyelids, get sleep, nod, yawn, go to bed, turn, get some z's, stack z's, languish, expend itself, flag, hang fire, relax, render idle, sluggardize, mitigate.