| Word | Definitions | Synonyms |
|---|---|---|
| adamant | (adjective) impervious to pleas, persuasion, requests, reason | Synonyms: adamantine, inexorable, intransigent |
| adamantine | (adjective) consisting of or having the hardness of adamant | - |
| (adjective) having the hardness of a diamond | - | |
| (adjective) impervious to pleas, persuasion, requests, reason | Synonyms: adamant, inexorable, intransigent |