Groans adjectives are listed in this post. Each word below can often be found in front of the noun groans in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing GROANS.
agonizing, audible, bitter, deep, dismal
dreadful, earth, faint, fearful, few
heavy, hollow, human, last, loud
low, many, more, muffled, own
piteous, pitiful, soft, stifled, such
Hope this word list had the adjective used with groans you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.