unaffected
1. [ adjective ] undergoing no change when acted upon
Examples:

"entirely unaffected by each other's writings" "fibers remained apparently unaffected by the treatment"

Related terms: affected unimpressed uninfluenced superior immune unmoved
2. [ adjective ] (followed by `to' or `by') unaware of or indifferent to
Synonyms: insensible
Examples:

"insensible to the suffering around him"

Related terms: insensitive
3. [ adjective ] not touched emotionally
Synonyms: untouched
Examples:

"was left untouched by the music"

Related terms: unmoved
4. [ adjective ] free of artificiality; sincere and genuine
Synonyms: natural
Examples:

"an unaffected grace"

Related terms: affected lifelike unstilted unselfconscious unmannered unstudied affectedness
Similar spelling:   uneffective
  unaffecting
  unfeigned
  unaffixed
  unfaceted
  unobjective
  unfeignedly
  unfixed