| euskara | eus-000 |
| gupidagabe | |
| English | eng-000 | cruel |
| English | eng-000 | heartless |
| English | eng-000 | inhuman |
| English | eng-000 | merciless |
| English | eng-000 | outrageous |
| English | eng-000 | pitiless |
| English | eng-000 | relentless |
| English | eng-000 | remorseless |
| English | eng-000 | ruthless |
| euskara | eus-000 | anker |
| euskara | eus-000 | bihozgabe |
| euskara | eus-000 | errukigabe |
| euskara | eus-000 | krudel |