The term 'large snake' can be represented by four different crossword solutions: BOA (3 letters), SERPENT (7 letters), PYTHON (6 letters), and ANACONDA (8 letters). Boas are a group of non-venomous snakes found in tropical and subtropical regions. Serpents are a type of snake that is typically long and thin, and can be found in many parts of the world. Pythons are a type of large snake found in Africa, Asia, and Australia, and are known for their constricting behavior. Anacondas are a type of large snake found in South America, and are the heaviest and longest snakes in the world.