We found 4 dictionaries that define the word arch enemies:

General (3 matching dictionaries)

1. arch-enemies: Wordnik
2. arch-enemies, arch enemies: Wiktionary
3. arch-enemies: TheFreeDictionary.com

Miscellaneous (1 matching dictionary)

4. arch enemies (n.): Cats

Types: mortal enemies, nemesis, foes, antagonists, more... ▸ Words similar to arch enemies ▸ Usage examples for arch enemies ▸ Idioms related to arch enemies ▸ Wikipedia articles (New!) ▸ Words that often appear near arch enemies ▸ Rhymes of arch enemies ▸ Invented words related to arch enemies