Hint adjectives are listed in this post. Each word below can often be found in front of the noun hint in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing HINT.
bare, barest, best, big, brief, broad, casual, clear, dark, definite, delicate, direct, distant, earliest
early, faint, faintest, first, following, friendly, further, general, gentle, good, helpful, important, intelligible, last
least, lingering, little, mere, merest, modest, more, mysterious, new, obscure, obvious, occasional, ominous, only
other, passing, plain, possible, practical, pregnant, previous, private, quiet, real, remotest, same, second, short
significant, single, slight, slightest, sly, small, smallest, strong, subtle, such, sufficient, suggestive, tantalizing, timely
tiniest, tiny, unmistakable, useful, vague, vaguest, valuable, veiled
Hope this word list had the adjective used with hint you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.