The DICT Development Group

  Unaffected \Un`af*fect"ed\, a.
     1. Not affected or moved; destitute of affection or emotion;
        uninfluenced.
        [1913 Webster]
  
              A poor, cold, unspirited, unmannered,
              Unhonest, unaffected, undone fool.    --J. Fletcher.
        [1913 Webster]
  
     2. Free from affectation; plain; simple; natural; real;
        sincere; genuine; as, unaffected sorrow.
        [1913 Webster] -- Un`af*fect"ed*ly, adv. --
        Un`af*fect"ed*ness, n.
        [1913 Webster]

  unaffected
      adj 1: undergoing no change when acted upon; "entirely
             unaffected by each other's writings"; "fibers remained
             apparently unaffected by the treatment" [ant: affected]
      2: unaware of or indifferent to; "insensible to the suffering
         around him" [syn: insensible(p), unaffected(p)]
      3: emotionally unmoved; "always appeared completely unmoved and
         imperturbable" [syn: unmoved(p), unaffected, untouched]
         [ant: affected, moved(p), stirred, touched]
      4: free of artificiality; sincere and genuine; "an unaffected
         grace" [ant: affected, unnatural]

  224 Moby Thesaurus words for "unaffected":
     Attic, Bohemian, Ciceronian, Spartan, adamant, adamantine,
     aesthetic, affable, arcadian, artistic, artless, ascetic, austere,
     authentic, bald, bare, bona fide, bucolic, candid, card-carrying,
     cast-iron, casual, chaste, choice, classic, clear, common,
     commonplace, cordial, degage, dinkum, direct, dour, dry, dull,
     easy, easygoing, elegant, excellent, familiar, finished, firm,
     flinty, folksy, following the letter, frank, free and easy,
     genuine, good, graceful, gracile, gracious, grim, guileless, hard,
     hard-core, haymish, homely, homespun, homey, honest, honest-to-God,
     immovable, immutable, implacable, impliable, in good taste,
     inartificial, inelastic, inexorable, inflexible, informal,
     ingenuous, intransigent, iron, irreconcilable, irregular, lawful,
     lean, legitimate, lifelike, limpid, literal, loose, lucid, native,
     natural, naturalistic, naturelike, neat, of choice, of quality,
     offhand, offhanded, open, original, pastoral, pellucid,
     perspicuous, plain, plain-speaking, plain-spoken, pleasing,
     polished, prosaic, prosing, prosy, pure, quiet, real, realistic,
     refined, relaxed, relentless, restrained, rightful, rigid,
     rigorous, rock-ribbed, round, rural, rustic, severe, simon-pure,
     simple, simple-speaking, sincere, sober, sociable, spare, stark,
     steely, sterling, stern, stiff, straightforward, subdued,
     sure-enough, tasteful, terse, trim, true to life, true to nature,
     true to reality, unadorned, unadulterated, unalterable, unanimated,
     unartificial, unassumed, unassuming, unbeguileful, unbeguiling,
     unbending, uncalculating, unceremonious, unchangeable, uncolored,
     uncompromising, unconcocted, unconstrained, unconventional,
     uncopied, uncounterfeited, undeceitful, undeceiving, undeceptive,
     understated, undesigning, undisguised, undisguising, undissembling,
     undissimulated, undissimulating, undistorted, unembellished,
     unexaggerated, unfabricated, unfanciful, unfeigned, unfeigning,
     unfictitious, unflattering, ungiving, unimaginative, unimagined,
     unimitated, unimpressed, uninfluenced, uninspired, uninvented,
     unlabored, unmoved, unobtrusive, unofficial, unpoetical,
     unpretended, unpretending, unpretentious, unqualified, unrelenting,
     unromantic, unruffled, unschooled, unsimulated, unsophisticated,
     unspecious, unspoiled, unstirred, unstruck, unstudied, unswayed,
     unsynthetic, untouched, untrimmed, untutored, unvarnished,
     unyielding, verbal, verbatim, veridical, verisimilar, well-chosen,
     word-for-word