Insignificance adjectives are listed in this post. Each word below can often be found in front of the noun insignificance in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing INSIGNIFICANCE.
absolute, apparent, comparative
complete, original, own
personal, political, relative
such, utter, very
Hope this word list had the adjective used with insignificance you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.
Please add more adjectives to make this list more complete: