Siouan
6 lettersnounrareUpdated June 2026
Definition
A member of any of the group of Native American peoples who historically ranged from the Great Lakes to the Rocky Mountains and communicated through related Siouan languages.
“The museum exhibition explored the ceremonial practices of the Siouan peoples of the Great Plains.”
Pronunciation
Syllables
siou·an
Related Words
Synonyms
Word Game Tips
Wordle
Contains four vowels (I, O, U, A) making it excellent for early Wordle vowel discovery
Scrabble
Worth 6 points but the rare IOUAN vowel cluster is useful for clearing a vowel-heavy rack
Words Related to Siouan
Words you can make from Siouan
Shorter words formed from the letters in “siouan”.
Explore Similar Words
Try These Tools
Dictionary References
Look up siouan in an authoritative dictionary for full definitions, pronunciation, and etymology.

Ready to test your word skills?
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!