Potato adjectives are listed in this post. Each word below can often be found in front of the noun potato in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing POTATO.
baked, big, boiled, cold, common, cooked, empty
few, first, fried, german, good, great, homemade
hot, irish, large, last, little, mashed, mealy
more, new, old, other, own, raw, red
roasted, russet, single, small, sweet, warm, white
Hope this word list had the adjective used with potato you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.