| Word | Definitions | Synonyms |
|---|---|---|
| defamatory | (adjective) (used of statements) harmful and often untrue; tending to discredit or malign | Synonyms: calumniatory, calumnious, denigrating, denigrative, denigratory, libellous, libelous, slanderous |
| indefatigable | (adjective) showing sustained enthusiastic action with unflagging vitality | Synonyms: tireless, unflagging, unwearying |