Synonyms and Antonyms of sporadic
1 lacking in steadiness or regularity of occurrence <sporadic loud noises kept startling everyone> Synonyms aperiodic, casual, catchy, choppy, discontinuous, episodic (also episodical), erratic, intermittent, irregular, occasional, spasmodic, spastic, fitful, spotty, unsteadyRelated Words convulsive, sudden, violent; broken, disconnected, fragmentary, interrupted; aimless, arbitrary, desultory, haphazard, hit-and-miss, hit-or-miss, odd, random, scattered, slapdash, stray; capricious, changeful, changing, flickery, fluctuating, fluid, inconstant, mercurial, mutable, temperamental, uncertain, unpredictable, unsettled, unstable, varying, wavering; changeable, fickle, variable, volatileNear Antonyms changeless, equable, even, stable, stationary, uniform; unchanging, unvarying, unwavering; methodical (also methodic), orderly, systematic; unrelenting, unremittingAntonyms constant, continuous, habitual, periodic, regular, repeated, steady
2 not often occurring or repeated <so long as the complaints remain sporadic, we're doing fine> Synonyms isolated, occasional, odd, rare, infrequentRelated Words scarce, scattered, uncommon, unique, unusual; choppy, discontinuous, erratic, fitful, intermittent, irregular, spasmodic, spotty, unsteadyNear Antonyms daily, regular; common, ordinary, routineAntonyms frequent
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