Synonyms of oft-repeated

1 Syllable

staying

2 Syllables

ongoing, nonstop, constant, running, endless, frequent, steady

3 Syllables

enduring, unflagging, ceaseless, persistent, regular, perpetual, dateless, eternal, unchanging, round-the-clock, aeonian, unwaning, unfailing, connected, timeless, continual, unbroken, recurrent, unvarying, persisting, relentless, permanent, repeated, incessant, continuous, unending, unceasing

4 Syllables

unremitting, around-the-clock, everlasting

5 Syllables

repetitive, interminable, consecutive, uninterrupted