unaffected

1. Undergoing no change when acted upon (synset 300072600)
   "entirely unaffected by each other's writings"; "fibers remained apparently unaffected by the treatment"
   also: unaffected, unmoved, untouched - emotionally unmoved
   similar to:

   • immune - (usually followed by `to') not affected by a given influence
   • superior - (often followed by `to') above being affected or influenced by
   • unimpressed - not moved to serious regard
   • uninfluenced, unswayed, untouched - not influenced or affected
2. Unaware of or indifferent to (synset 302115107)
   "insensible to the suffering around him"
   similar to: insensitive - deficient in human sensibility; not mentally or morally sensitive
   same as: insensible
3. Emotionally unmoved (synset 301564713)
   "always appeared completely unmoved and imperturbable"
   also:

   • unaffected - undergoing no change when acted upon
   • unemotional - unsusceptible to or destitute of or showing no emotion
   same as: unmoved, untouched
4. Free of artificiality;
   Sincere and genuine (synset 300074954)
   "an unaffected grace"
   also: uncontrived, unstudied - not by design or artifice; unforced and impromptu
   tells us about: affectedness - the quality of being false or artificial (as to impress others)
   similar to:

   • lifelike, natural - free from artificiality
   • unmannered - without artificiality; natural
   • unselfconscious - not self-conscious
   • unstilted - flowing naturally and continuously

Other Searches

• Rhyme: Dillfrog, RhymeZone
• Definition: Wiktionary, Dictionary.com, Wikipedia, Merriam-Webster, WordNet, Power Thesaurus
• Imagery: Google, Flickr, Bing