1. (

• unaffected

) undergoing no change when acted upon; "entirely unaffected by each other's writings"; "fibers remained apparently unaffected by the treatment" ;

2. (

• insensible ,
• unaffected ,

) unaware of or indifferent to; "insensible to the suffering around him" ;

3. (

• unmoved ,
• unaffected ,
• untouched ,

) emotionally unmoved; "always appeared completely unmoved and imperturbable" ;

4. (

• unaffected ,

) free of artificiality; sincere and genuine; "an unaffected grace" ;