infrequent Definition

occasional, rare, frequent, rarely, uncommon, sparse, unusual, scarce, episodic, few, common, casual, prevalent, scant, low, little, weak, activated, sporadic, intermittent, commonplace, periodic, unplanned, insignificant, irregular, inconsequential, erratic, repetitive, atypical, trivial, uneventful, habitual, regular, recurrent, inconvenient, unscheduled, unpredictable, spontaneous, negligible, unremarkable, uninteresting, bothersome, unavoidable, unreliable, mundane, incidental, limited, sporadical, hypopnea, fleeting, spotty, predictable, unsustained, unheard, repetitious, minimal, unproductive, isolated, unrewarding, innocuous, eventless, spasmodic, costly, nocturnal, annoying, seldseen, routine, hypoactive, perfunctory, unnoticeable, insubstantial, nonexistent, unwelcome, numerable, irritative, such, inadvertent, prone, forgetful, nonprogressive, tedious, ephemeral, unaffected, lengthier, unfruitful, obscure, unforthcoming, subsequent, apneic, fitful, obvention, monosyllabic, reticent, minor, solitary, incessant, fruitless, distractible, unsociable, unsuccessful,