Updated June 2026
An act or course of action to which a person is morally or legally bound. A duty or commitment that restricts freedom of action; something one is required to do.
“Citizens have an obligation to pay taxes and comply with the law.”
/ɑb.ləˈɡeɪ.ʃən/
ob·li·ga·tion
10-letter word with -TION suffix; contains four I's and three O's
Worth 15 points; good for using B and G on premium squares
Shorter words formed from the letters in “obligation”.
11-letter words you can spell by adding one letter to “obligation”.
Look up obligation in an authoritative dictionary for full definitions, pronunciation, and etymology.

Download Word Challenge for unlimited word puzzles, a fresh Daily Challenge, and head-to-head multiplayer. Guess the hidden word in six tries or fewer!