The term 'no longer edible' can be described by the crossword solutions of ADDLED, ROTTEN, BAD, RANCID, and STALE. ADDLED means confused or muddled, and is usually used to describe a person's mental state. ROTTEN is a term used to describe food that has gone BAD, and is no longer safe to eat. BAD is a general term used to describe something that is not good or desirable. RANCID is a term used to describe food that has gone BAD due to oxidation, and has a strong unpleasant smell. STALE is a term used to describe food that has been sitting out for too long and has lost its freshness. All of these terms can be used to describe food that is no longer edible.