We found 12 dictionaries that define the word wiliest:

General (11 matching dictionaries)

1. wiliest: Merriam-Webster
2. wiliest: Oxford Learner's Dictionaries
3. wiliest: Collins English Dictionary
4. wiliest: Cambridge Advanced Learner's Dictionary
5. wiliest: Wiktionary
6. wiliest: Dictionary.com
7. wiliest: Cambridge Essential American English Dictionary
8. wiliest: FreeDictionary.org
9. wiliest: TheFreeDictionary.com
10. wiliest: Vocabulary.com
11. wiliest: Wordnik

Business (1 matching dictionary)

12. wiliest: Legal dictionary

(Note: See wily as well.)

Definitions from Wiktionary (wily) ▸ adjective:  Sly, cunning, full of tricks. ▸ Also see wily Types: fox, coyote, jackal, dingo, fennec fox, more... ▸ Words similar to wiliest ▸ Usage examples for wiliest ▸ Idioms related to wiliest ▸ Wikipedia articles (New!) ▸ Popular nouns described by wiliest ▸ Words that often appear near wiliest ▸ Rhymes of wiliest ▸ Invented words related to wiliest