Excuse adjectives are listed in this post. Each word below can often be found in front of the noun excuse in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing EXCUSE.
abundant, acceptable, additional, adequate, ample, bad, believable, best, better, certain, chief, common, convenient, coy, decent, easy, enough, excellent, fair
false, favorite, feeble, fine, first, flimsy, frequent, fresh, frivolous, full, further, general, good, great, handy, hasty, ingenious, just, justifiable
lame, last, lawful, least, legal, legitimate, less, little, logical, longer, made, main, medical, mere, miserable, moral, more, much, new
obvious, old, only, other, own, paltry, partial, particular, pathetic, perfect, pitiful, plausible, polite, poor, possible, pretty, proper, quick, rational
ready, real, reasonable, ridiculous, sad, same, satisfactory, second, silly, similar, single, slight, slightest, small, smallest, sole, sorry, specious, such
sufficient, suitable, transparent, trifling, trivial, usual, vague, vain, valid, very, weak, welcome, wonderful, worst, wretched
Hope this word list had the adjective used with excuse you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.