occasional Definition

infrequent, episodic, casual, unpredictable, irregular, intermittent, sporadic, sometimes, odd, incidental, unscheduled, respite, improvised, random, accidental, isolated, seasonal, partial, timely, marginal, temporary, opportunistic, transient, alternate, fortuitous, thematic, causal, coincidental, adventitious, special, punctual, customized, cigarette, discretionary, indefinite, point, carriage, circumstance, discretional, circumstantial, contingent, leave, ad-hoc, by-catch, non-scheduled, one-off, one-time, spin-off, provisional, frequent, periodic, copious, minor, continual, momentary, impromptu, regular, slight, uncommon, minimal, unintentional, noticeable, mundane, some, nary, incessant, inadvertent, obligatory, nightly, endless, interminable, briefest, obvention, gratuitous, inveterate, unanimated, desultory, innocuous, constant, unending, fleeting, sporadical, errant, assorted, perfunctory, persistent, spasmodic, ceaseless, companionable, quotidian, overenthusiastic, unabashed, now and again, oddball, unvarying, annoying, sibilant, merest, brusk, unceasing,