Mastoid
7 lettersadjectiverareUpdated June 2026
Definition
Relating to or denoting the bony prominence of the temporal bone situated behind the ear at the base of the skull.
“The patient complained of persistent pain around the mastoid region, prompting further investigation.”
Pronunciation
Syllables
mas·toid
Related Words
Synonyms
mastoidal
Word Game Tips
🟩
Wordle
Contains M, A, S, T, O, I, D, seven distinct letters with a good spread of vowels and consonants.
🔤
Scrabble
Worth 10 points and the D at the end allows some hook extensions on the right board position.
Words Related to Mastoid
Explore Similar Words
Try These Tools
Dictionary References
Look up mastoid 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!