basic

inconsequential, tangential, unintentional, extraneous, insubstantial, inadvertent, intentional, innocuous, accidental, insignificant, unimportant, miscellaneous, aleatory, superfluous, impermissible, intangible, harmless, minimal, trivial, actual, unintended, ancillary, infrequent, unavoidable, minor, claimable, occasional, indirect, excludable, mundane, trifling, gratuitous, immaterial, unallowable, ludic, referable, coincidental, deducible, inferable, ostensible, irrelevant, ephemeral, improper, incorporeal, unstated, consequential, unpremeditated, unobjectionable, reviewable, actus reus, indiscernible, inessential, explainable, obligatory, subjective, permissible, identifiable, per se, nugatory, unnecessary, odd, fleeting, vicarious, unrelated, unprovided, nondeductible, unremarkable, inanimate, obscure, banal, nonmaterial, forgivable, allowable, perfunctory, germane, nonphysical, justifiable, incongruous, dispensable, pecuniary, unrecorded, foregone, meaningless, uncredited, related, legitimate, negligible, nebulous, coextensive, overt, res gestae, adverbial, conjectural, disproportioned, disallowable, obvious, unmeasured, unmemorable, spontaneous, compensable, unlooked, prankish, accords, bits, bushels, buys, cabins, flourishes, orderlies, pickings, presents, ques, roommates, squads, stenographers, synopses, treats, alms, almshouses, alter, annexes, apprentices, puzzling, pertinent, portant, ble, disturbing, important, additional, aggravating, interesting, tant, unessential, worrisome, corroborative, determinative, discouraging

accidentally, business, byplay, by chance, fringe benefit, immunosuppression, incident, incidentally, incidental expense, knock-on effect, murmur, murmur vowel, obiter dictum, passing comment, perk, perquisite, petty cash, pin money, pocket money, secondary, spending money, stage business

expense, item, point

accompanying, attendant, by, bye, concomitant, incident, incidental expense, incidental to, inessential, minor expense, nonessential, parenthetic, parenthetical, peripheral, related, related to, secondary, side, unessential