" faithfully "

1: as in exactly, precisely;

•  Synonyms : 

•  exactly,

•  ideally,

•  precisely,

•  respectably,

•  appropriately,

•  congruously,

•  correctly,

•  decently,

•  decorously,

•  felicitously,

•  fittingly,

•  meetly,

•  rightly,

•  seemly,

•  suitably,

•  gratifyingly,

•  satisfyingly,

•  acceptably,

•  adequately,

•  all right,

•  fine,

•  good,

•  nicely,

•  OK,

•  palatably,

•  passably,

•  satisfactorily,

•  so-so,

•  tolerably,

•  well

•  Antonyms : 

•  bad,

•  badly,

•  deficiently,

•  inadequately,

•  lousily,

•  poorly,

•  unacceptably,

•  unsatisfactorily,

•  wretchedly,

•  abysmally,

•  atrociously,

•  awfully,

•  damnably,

•  deplorably,

•  detestably,

•  disastrously,

•  dreadfully,

•  execrably,

•  horrendously,

•  horribly,

•  horrifically,

•  rottenly,

•  terribly,

•  intolerably,

•  unbearably

1: firm in one's allegiance to someone or something;

  * e.g., " ... fans of the Chicago Cubs are famously faithful "

•  Synonyms : 

•  constant,

•  dedicated,

•  devoted,

•  devout,

•  down-the-line,

•  fast,

•  good,

•  loyal,

•  pious,

•  staunch,

•  steadfast,

•  steady,

•  true,

•  true-blue

•  Antonyms : 

•  disloyal,

•  faithless,

•  false,

•  fickle,

•  inconstant,

•  perfidious,

•  recreant,

•  traitorous,

•  treacherous,

•  unfaithful,

•  untrue

2: following an original exactly;

  * e.g., " ... a faithful filming of Robert Louis Stevenson's novel Treasure Island "

•  Synonyms : 

•  accurate,

•  authentic,

•  exact,

•  precise,

•  right,

•  strict,

•  true,

•  veracious

•  Antonyms : 

•  corrupt,

•  corrupted,

•  false,

•  imprecise,

•  inaccurate,

•  inauthentic,

•  inexact,

•  loose,

•  unfaithful