Undertaken
10 lettersverbcommonUpdated February 2026
Definition
Past participle of undertake; to have committed oneself to and begun a task or project, or to have formally guaranteed or promised something.
“The research was undertaken by a team of international scientists.”
Related Words
Word Game Tips
🟩
Wordle
Contains multiple vowels U, E, A with letters T, K, R, N, D
🔤
Scrabble
Worth 15 points; the K provides value, good length word
Explore Similar Words
Try These Tools
Dictionary References
Look up undertaken in an authoritative dictionary for full definitions, pronunciation, and etymology.

Ready to test your word skills?
Download Word Challenge and challenge yourself with our daily word puzzles. Guess the hidden word in six tries or fewer!