unintermitting
51linked — Synonyms and related words: affiliate, affiliated, allied, articulated, assembled, associate, associated, banded together, bound, bracketed, catenated, ceaseless, collateral, collected, concatenated, conjoined, conjugate, connected, constant,… …
52loyal — Synonyms and related words: abandoned, acquiescent, active, afire, ardent, assiduous, burning, committed, compliant, complying, conforming, conscientious, consistent, constant, continuing, dedicated, dependable, devoted, devout, diligent, dogged …
53monotonous — Synonyms and related words: alliterating, alliterative, articulated, assonant, banal, banausic, belabored, blah, boring, broken record, catenated, ceaseless, chanting, chiming, cliche ridden, colorless, commonplace, concatenated, connected,… …
54never ending — Synonyms and related words: ageless, amaranthine, articulated, catenated, ceaseless, coeternal, concatenated, connected, constant, continual, continued, continuing, continuous, cyclical, dateless, direct, endless, eternal, eterne, ever being,… …
55nonstop — Synonyms and related words: ageless, articulated, catenated, ceaseless, coeternal, concatenated, connected, constant, continual, continued, continuing, continuous, cyclical, dateless, direct, endless, eternal, eterne, ever being, ever durable,… …
56obstinate — Synonyms and related words: adamant, adherent, adhesive, adversary, adversative, adverse, alien, antagonistic, anti, antipathetic, antithetic, assiduous, balking, balky, beefy, bigoted, bloody minded, bouncing, bound, bound and determined,… …
57patient — Synonyms and related words: Spartan, accepting, accommodating, acquiescent, apoplectic, armed with patience, arthritic, assiduous, benevolent, bovine, case, charitable, clement, compassionate, compliant, conciliatory, constant, consumptive,… …
58perdurable — Synonyms and related words: abiding, age long, aged, ageless, ancient, antique, ceaseless, chronic, coeternal, constant, continual, continuing, continuous, dateless, diuturnal, durable, endless, enduring, eternal, eterne, ever being, ever durable …
59perennial — Synonyms and related words: abiding, age long, aged, amphibian, ancient, angiosperm, annual, antique, aquatic plant, articulated, biennial, catenated, ceaseless, chattering, chronic, concatenated, connected, constant, continual, continued,… …
60periodic — Synonyms and related words: alternate, articulated, beating, catenated, ceaseless, circling, concatenated, connected, constant, continual, continued, continuing, continuous, cyclic, cyclical, direct, editorial, endless, episodic, epochal, even,… …
