Expense adjectives are listed in this post. Each word below can often be found in front of the noun expense in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing EXPENSE.
actual, added, additional, administrative, aggregate, annual, attendant, average, big, biggest, burdensome, certain, chief, common, comparative, computational, consequent, considerable, constant, corporate, current, daily, deductible, depreciation, direct, double, e, enormous
entire, equal, estimated, excessive, exorbitant, extra, extraordinary, extravagant, financial, first, fixed, fresh, full, further, future, general, generous, great, greater, greatest, heavy, high, higher, huge, immediate, immense, incidental, inconsiderable
increased, increasing, incredible, indirect, individual, infinite, initial, inordinate, joint, large, larger, largest, lavish, least, legal, legitimate, less, limited, little, low, lower, main, major, medical, mere, military, minimal, minimum
miscellaneous, moderate, monetary, monthly, more, much, national, necessary, needless, net, new, nominal, noncash, ongoing, only, ordinary, original, other, overhead, own, particular, pecuniary, personal, possible, potential, prepaid, present, principal
private, probable, prodigious, prohibitive, proper, proportionate, public, real, reasonable, related, relative, rent, rental, royal, ruinous, same, saving, serious, significant, single, slight, small, smaller, smallest, sole, special, state, substantial
such, superfluous, terrible, time, total, tremendous, trifling, ultimate, unavoidable, undue, unexpected, unlimited, unnecessary, unreasonable, unusual, useless, usual, vain, variable, vast, wasteful, weekly, whole, yearly
Hope this word list had the adjective used with expense you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.