| Word | Definitions | Synonyms |
|---|---|---|
| niceness | (noun) the quality of nice | - |
| (noun) the quality of being difficult to detect or analyze | Synonyms: subtlety | |
| (noun) a courteous manner that respects accepted social usage | Synonyms: politeness | |
| nicety | (noun) conformity with some esthetic standard of correctness or propriety | Synonyms: justness, rightness |
| (noun) a subtle difference in meaning or opinion or attitude | Synonyms: nuance, refinement, shade, subtlety |