ceaseless
/ˈsiːsləs
/adjective
Constant and unending: the fort was subjected to ceaseless bombardment...
- And I am sick and tired of listening to his ceaseless and unintelligible chatter.
- The ceaseless ringing in my ear continued throughout today and, as a result, I've felt more than a little perturbed.
- Heroin addicts leave a trail of destruction behind them in their ceaseless quest for a fix.
Synonyms
continual, constant, continuous;
incessant, unceasing, unending, endless, never-ending, interminable, non-stop, uninterrupted, unabated, unabating, unremitting, relentless, unrelenting, unrelieved, sustained, persistent, lasting, eternal, perpetual;
unfaltering, unflagging, untiring, unwearied, unwavering, unswerving, undeviating, persevering, dogged, tireless, indefatigable