Adjective
1. relentless ::
relentless
2. incessant ::
eiulatibus assiduis
3. unrelenting ::
pectore fatur:
4. continual ::
juge
5. constant ::
constant
6. continuous ::
continui
8. uninterrupted ::
diu noctuque
9. unbroken ::
infractum
10. unrelieved ::
unrelieved
12. unshakable ::
inmobile
13. unceasing ::
sine intermissione habeam tui
14. ceaseless ::
querella
15. endless ::
sine fine
16. unending ::
mersum premite
17. persistent ::
commorantibus infestior
18. perpetual ::
perpetuum
19. interminable ::
Aeternitas = interminabilis
20. merciless ::
sine misericordia