Synonyms and Antonyms of ceaseless
- there has been ceaseless rain for three days
intermittent, periodic, periodical, recurrent, recurring
alternate, alternating, cyclic (or cyclical), rhythmic (or rhythmical), seasonal, serial
erratic, fitful, irregular, occasional, spasmodic, sporadic, spotty, unsteady
- promised her ceaseless happiness if she would only marry him
durable, enduring, lasting, long-lived, persistent, stubborn
imperishable, indefeasible, indefectible, indelible, indestructible, indissoluble, inexpungible
abiding, stable, standing, steadfast, steady, unfailing, unfaltering
continual, continuing, continuous, incessant, unbroken, unceasing, uninterrupted, unremitting