| yn Ghaelg | glv-000 |
| nieunagh | |
| English | eng-000 | baneful |
| English | eng-000 | bitter |
| English | eng-000 | bleak |
| English | eng-000 | deadly |
| English | eng-000 | pernicious |
| English | eng-000 | poisonous |
| English | eng-000 | scathing |
| English | eng-000 | snakiness |
| English | eng-000 | toxic |
| English | eng-000 | viperish |
| English | eng-000 | vitriolic |
| Gaeilge | gle-000 | goimhiúil |
| Gaeilge | gle-000 | nimhiúil |
| Gaeilge | gle-000 | nimhneach |
| Gaeilge | gle-000 | tocsaineach |