Roget's Thesaurus. Peter Mark Roget

[Double or mutual change.] Interchange. — N. interchange,

       exchange; commutation, permutation, intermutation; reciprocation,

       transposition, rearrangement; shuffling; alternation, reciprocity; castling

       [at chess]; hocus-pocus.

       interchangeableness[obs3], interchangeability.

       recombination; combination 48[ref], 84..

       barter &c. 794; tit for tat &c. (retaliation) 718; cross fire,

       battledore and shuttlecock; quid pro quo.

       V. interchange, exchange, counterchange[obs3]; bandy, transpose,

       shuffle, change bands, swap, permute, reciprocate, commute; give and take,

       return the compliment; play at puss in the corner, play at battledore and

       shuttlecock; retaliate &c. 718; requite.

       rearrange, recombine.

       Adj. interchanged &c. v.; reciprocal, mutual, commutative,

       interchangeable, intercurrent[obs3].

       combinatorial[Math, Statistics].

       recombinant[Biology, Genetics].

       Adv. in exchange, vice versa, mutatis mutandis[Lat], backwards and

       forwards, by turns, turn and turn about; each in his turn, everyone in his

       turn.

       Adj. substituted &c. v.; vicarious, subdititious[obs3].

       Adv. instead; in place of, in lieu of, in the stead of, in the room

       of; faute de mieux[Fr].

      <—p. 43—> % 2. COMPLEX CHANGE %

      #149. Changeableness. — N. changeableness &c. adj.; mutability, inconstancy; versatility, mobility; instability, unstable equilibrium; vacillation &c. (irresolution) 605; fluctuation, vicissitude; alternation &c. (oscillation) 314. restlessness &c. adj. fidgets, disquiet; disquietude, inquietude; unrest; agitation &c. 315. moon, Proteus, chameleon, quicksilver, shifting sands, weathercock, harlequin, Cynthia of the minute, April showers[obs3]; wheel of Fortune; transientness &c. 111[obs3]. V. fluctuate, vary, waver, flounder, flicker, flitter, flit, flutter, shift, shuffle, shake, totter, tremble, vacillate, wamble[obs3], turn and turn about, ring the changes; sway to and fro, shift to and fro; change and change about; waffle, blow with the wind (irresolute) 605; oscillate &c. 314; vibrate between, two extremes, oscillate between, two extremes; alternate; have as many phases as the moon. Adj. changeable, changeful; changing &c. 140; mutable, variable, checkered, ever changing; protean, proteiform|; versatile. unstaid[obs3], inconstant; unsteady, unstable, unfixed, unsettled; fluctuating &c. v.; restless; agitated &c. 315; erratic, fickle; irresolute &c. 605; capricious &c. 608; touch and go; inconsonant, fitful, spasmodic; vibratory; vagrant, wayward; desultory; afloat; alternating; alterable, plastic, mobile; transient &c. 111; wavering. Adv. seesaw &c. (oscillation) 314; off and on. Phr. "a rolling stone gathers no moss"; pictra mossa non fa muschis[It]; honores mutant mores[Lat]; varium et mutabile semper femina [Lat][Vergil].

      #150. Stability. — N. stability; immutability &c. adj.; unchangeability, &c. adj.; unchangeableness|!; constancy; stable equilibrium, immobility, soundness, vitality, stabiliment[obs3], stiffness, ankylosis[obs3], solidity, aplomb. establishment, fixture; rock, pillar, tower, foundation, leopard's spots, Ethiopia's skin. permanence &c. 141; obstinacy &c. 606. V. be firm &c. adj.; stick fast; stand firm, keep firm, remain firm; weather the storm, stay the course, stick to the course, keep the faith, don't give in, don't buckle under. settle, establish, stablish[obs3], ascertain, fix, set, stabilitate[obs3]; retain, keep hold; make good, make sure; fasten &c. (join) 43; set on its legs, float; perpetuate. settle down; strike roots, put down roots, take root; take up one's abode &c. 184; build one's house on a rock. Adj. unchangeable, immutable; unaltered, unalterable; not to be changed, constant; permanent &c. 141; invariable, undeviating; stable, durable; perennial &c. (diuturnal) 110[obs3]. fixed, steadfast, firm, fast, steady, balanced; confirmed, valid; fiducial[obs3]; immovable, irremovable, riveted, rooted; settled, established &c. v.; vested; incontrovertible, stereotyped, indeclinable. tethered, anchored, moored, at anchor, on a rock, rock solid, firm as a rock; firmly seated, firmly established &c. v.; deep-rooted, ineradicable; inveterate; obstinate &c. 606. transfixed, stuck fast, aground, high and dry, stranded. [movable object rendered unmovable] stuck, jammed; unremovable; quiescent &c. 265; deterioration &c. 659. indefeasible, irretrievable, intransmutable[obs3], incommutable[obs3], irresoluble[obs3], irrevocable, irreversible, reverseless[obs3], inextinguishable, irreducible; indissoluble, indissolvable[obs3]; indestructible, undying, imperishable, incorruptible, indelible, indeciduous[obs3]; insusceptible, insusceptible of change. Int. stet. Phr. littera scripta manet[Lat].

      <—p. 44—>

      % Present Events %

      #151. Eventuality. — N. eventuality, event, occurrence, incident, affair, matter, thing, episode, happening, proceeding, contingency, juncture, experience, fact; matter of fact; naked fact, bare facts, just the facts; phenomenon; advent. business, concern, transaction, dealing, proceeding; circumstance, particular, casualty, accident, adventure, passage, crisis, pass, emergency, contingency, consequence; opportunity (occasion) 143. the world, life, things, doings, affairs in general; things in general, affairs in general; the times, state of affairs, order of the day; course of things, tide of things, stream of things, current of things, run of things, march of things, course of events; ups and downs of life, vicissitudes of life; chapter of accidents &c. (chance) 156; situation &c. (circumstances) 8. V. happen, occur; take place, take effect; come, become of; come off, comeabout[obs3], come round, come into existence, come forth, come to pass, come on; pass, present itself; fall; fall out, turn out; run, be on foot, fall in; befall, betide, bechance[obs3]; prove, eventuate, draw on; turn up, crop up, spring up, pop up, arise, show up, show its face, appear, come forth, cast up; supervene, survene[obs3]; issue, arrive, ensue, arise, start, hold, take its course; pass off &c. (be past) 122. meet with; experience, enjoy, encounter, undergo, suffer, pass through, go through, be subjected to, be exposed to; fall to the lot of; be one's chance, be one's fortune, be one's lot; find; endure &c. (feel) 821. Adj. happening &c. v; going on, doing, current; in the wind, in the air, afloat; on foot, afoot, on the tapis[obs3]; at issue, in question; incidental. eventful, stirring, bustling, full of incident; memorable, momentous, signal. Adv. eventually; in the event of, in case, just in case; in the course of things; as things, times go; as the world goes, wags; as the tree falls, cat jumps; as it may turn out, happen. Phr. that's the way the ball bounces, that's the way the cookie crumbles; you never know what may turn up, you never know what the future will bring; the plot thickens; "breasts the blows of circumstance" [Tennyson]; "so runs round of life from hour to hour" "sprinkled along the waste of years" [Tennyson][Keble].

      % Future Events %

      #152. Destiny. — N. destiny &c. (necessity) 601; future existence, post existence; hereafter; future state, next world, world to come, after life; futurity &c. 121; everlasting life, everlasting death; life beyond the grave, world beyond the grave; prospect &c. (expectation) 507. V. impend; hang over, lie over; threaten, loom, await, come on, approach, stare one in the face; foreordain, preordain; predestine, doom, have in store for. Adj. impending &c. v.; destined; about to be, happen; coming, in store, to come, going to happen, instant, at hand, near; near, close at hand; over hanging, hanging over one's head, imminent; brewing, preparing, forthcoming; in the wind, on the cards, in reserve; that will, is to be; in prospect &c. (expected) 507; looming in the distance, horizon, future; unborn, in embryo; in the womb of time, futurity; pregnant &c. (producing) 161. Adv. in time, the long run; all in good time; eventually &c. 151; whatever may happen &c. (certainly) 474; as chance &c. 156 would have it.

      % SECTION VIII. CAUSATION

      1. CONSTANCY OF SEQUENCE IN EVENTS %

      #153. [Constant antecedent]. Cause.— N. cause, origin, source, principle, element; occasioner[obs3], prime mover, primum mobile[Lat]; vera causa[Lat]; author &c. (producer) 164; mainspring; agent; leaven; groundwork,