Loading word page…
Updated June 2026
Going beyond what is usual or ordinary; extremely modern or advanced.
“The ultra-thin laptop impressed everyone at the meeting.”
/ˈʌltrə/
ul·tra
U-L-T-R-A with U starting, uncommon pattern.
Worth 5 points; good for using less common letters.
6-letter words you can spell by adding one letter to “ultra”.
Look up ultra 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!