" unfeignedly "

1: without any attempt to impress by deception or exaggeration;

  * e.g., " ... parents who are unfeignedly enthusiastic about the college their daughter has chosen to attend "

•  Synonyms : 

•  artlessly,

•  guilelessly,

•  ingenuously,

•  innocently,

•  naively,

•  naturally,

•  sincerely,

•  unaffectedly,

•  unpretentiously

•  Antonyms : 

•  affectedly,

•  artificially,

•  hypocritically,

•  insincerely,

•  pretentiously,

•  unnaturally

1: genuine in feeling;

  * e.g., " ... the young soprano retains an unfeigned humility that is surprising, given the critical acclaim she has received "

•  Synonyms : 

•  heartfelt,

•  sincere

•  Antonyms : 

•  affected,

•  artificial,

•  false,

•  feigned,

•  insincere