The male worm is a term often used to refer to a male earthworm. However, there are many synonyms for this term that can be used as alternatives in different contexts. Some of these synonyms include nightcrawler, dew worm, angleworm, and red wriggler. Nightcrawler is a popular term because these earthworms are often used as bait for fishing. Dew worm and angleworm are often used interchangeably to refer to various types of earthworms. Red wrigglers, on the other hand, are commonly used for vermicomposting. No matter what synonym is used, it is important to note that all of these worms play a vital role in the ecosystem and soil health.