| English | eng-000 |
| unacquainted with | |
| Universal Networking Language | art-253 | unacquainted with |
| 國語 | cmn-001 | 不認識 |
| 國語 | cmn-001 | 對不熟悉 |
| English | eng-000 | unaccustomed |
| English | eng-000 | unacquainted |
| English | eng-000 | unfamiliar with |
| English | eng-000 | unpracticed |
| English | eng-000 | unpractised |
| English | eng-000 | unused |
| English | eng-000 | unversed |
| suomi | fin-000 | tottumaton |
| suomi | fin-000 | tuntematon |
| हिन्दी | hin-000 | अपरिचित |
| 日本語 | jpn-000 | 疎い |
| latine | lat-000 | ignarus |