| Word | Definitions | Synonyms |
|---|---|---|
| snide | (adjective) expressive of contempt | Synonyms: sneering, supercilious |
| transactinide | (adjective) of or belonging to the elements with atomic numbers greater than 103 | - |
| unidentifiable | (adjective) impossible to identify | - |
| unidentified | (adjective) being or having an unknown or unnamed source | Synonyms: nameless, unknown, unnamed |
| (adjective) not yet identified | - |