| filename extensions | art-335 |
| syn | |
| TechTarget file types | art-336 | SYN-SDSC-Synu-image-file-SDSC-Image-Tool |
| TechTarget file types | art-336 | SYN-Synonym-file-Microsoft-Word-5-0 |
| English | eng-000 | SDSC Synu image file |
| English | eng-000 | SimSynth Document |
| English | eng-000 | Synonym file |