inaction(n = noun.state) inactiveness, inactivity - the state of being inactive;
is a kind of state
has particulars: abeyance, suspension, anergy, arrest, check, halt, hitch, stay, stop, stoppage, calcification, deep freeze, desuetude, dormancy, quiescence, quiescency, extinction, holding pattern, rest, doldrums, stagnancy, stagnation, stagnancy, stagnation, stasis
Antonym: action

   Lack of action or activity; forbearance from labor; idleness; rest; inertness. Berkeley. [1913 Webster]

inaction, n.
1 lack of action.
2 sluggishness, inertness.

N  avoidance, abstention, abstinence, for bearance, refraining, inaction, neutrality, avoidance, evasion, elusion, seclusion, avolation, flight, escape, retreat, recoil, departure, rejection, shirker, truant, fugitive, refugee, runaway, runagate, maroon, unsought, unattempted, avoiding, neutral, shy of, elusive, evasive, fugitive, runaway, shy, wild, Adj, lest, in order to avoid, Int, forbear!, keep off, hands off!, sauve qui peut!, every man for himself!, devil take the hindmost!, things unattempted yet in prose or rhyme.

N  inaction, passiveness, abstinence from action, noninterference, nonintervention, Fabian policy, conservative policy, neglect, inactivity, rest, quiescence, want of occupation, inoccupation, idle hours, time hanging on one's hands, dolce far niente, sinecure, featherbed, featherbedding, cushy job, no-show job, soft snap, soft thing, not doing, not done, undone, passive, unoccupied, unemployed, out of employ, out of work, fallow, desaeuvre, re infecta, at a stand, les bras croisis, with folded arms, with the hands in the pockets, with the hands behind one's back, pour passer le temps, Int, so let it be!, stop!, hands off!, cunctando restituit rem, If it ain't broke don't fix it, stare decisis, let the decision stand.

N  inactivity, inaction, inertness, obstinacy, lull, quiescence, rust, rustiness, idleness, remissness, sloth, indolence, indiligence, dawdling, ergophobia, otiosity, dullness, languor, segnity, segnitude, lentor, sluggishness, procrastination, torpor, torpidity, torpescence, stupor, somnolence, drowsiness, nodding, oscitation, oscitancy, pandiculation, hypnotism, lethargy, statuvolence heaviness, heavy eyelids, sleep, slumber, sound sleep, heavy sleep, balmy sleep, Morpheus, Somnus, coma, trance, ecstasis, dream, hibernation, nap, doze, snooze, siesta, wink of sleep, forty winks, snore, hypnology, dull work, pottering, relaxation, Castle of Indolence, lullaby, sedative, tranquilizer, hypnotic, sleeping pill, relaxant, anaesthetic, general anaesthetic, torpedo, idler, drone, droil, dawdle, mopus, do- little faineant, dummy, sleeping partner, afternoon farmer, truant, bummer, loafer, goldbrick, goldbicker, lounger, lazzarone, lubber, lubbard, slow coach (slow, ), opium eater, lotus eater, slug, lag, sluggard, slugabed, slumberer, dormouse, marmot, waiter on Providence, fruges consumere natus, inactive, motionless, unoccupied, unbusied, indolent, lazy, slothful, idle, lusk, remiss, slack, inert, torpid, sluggish, otiose, languid, supine, heavy, dull, leaden, lumpish, exanimate, soulless, listless, drony, dronish, lazy as Ludlam's dog, dilatory, laggard, lagging, slow, rusty, flagging, lackadaisical, maudlin, fiddle-faddle, pottering, shilly-shally, sleeping asleep, fast asleep, dead asleep, sound asleep, in a sound sleep, sound as a top, dormant, comatose, in the arms of Morpheus, in the lap of Morpheus, sleepy, sleepful, dozy, drowsy, somnolent, torpescent, lethargic, lethargical, somnifacient, statuvolent, statuvolic, heavy, heavy with sleep, napping, somnific, somniferous, soporous, soporific, soporiferous, hypnotic, balmy, dreamy, unawakened, unawakened, sedative, inactively, at leisure, the eyes begin to draw straws, bankrupt of life yet prodigal of ease, better 50 years of Europe than a cycle of Cathay, idly busy rolls their world away, the mystery of folded sleep, the timely dew of sleep, thou driftest gently down the tides of sleep, tired Nature's sweet restorer, balmy sleep.

N  physical inertness, inertness, dullness, inertia, vis inertiae, inertion, inactivity, torpor, languor, quiescence, latency, inaction, passivity, mental inertness, sloth, inexcitability, irresolution, obstinacy, permanence, rare gas, paraffin, noble metal, unreactivity, inert, inactive, passive, torpid, sluggish, dull, heavy, flat, slack, tame, slow, blunt, unreactive, lifeless, dead, uninfluential, latent, dormant, smoldering, unexerted, inactively, in suspense, in abeyance.