Interstate
10 lettersadjectivemoderateUpdated February 2026
Definition
Existing or carried on between states, especially between states of the United States. Can also function as a noun referring to a major highway connecting different states.
“Interstate commerce regulations ensure fair trade practices across state borders.”
Related Words
Synonyms
cross-statemulti-statetrans-state
Word Game Tips
🟩
Wordle
10-letter word with -STATE root; contains three E's and two T's
🔤
Scrabble
Worth 10 points; useful for building on existing 'state' or 'inter' words
Explore Similar Words
Try These Tools
Dictionary References
Look up interstate 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!