Crossword clue: a state in the western united states; mountainous in the west and north with the great plains in the east
2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
wy
2 letters
wn-def
a state in the western United States; mountainous in the west and north with the Great Plains in the east
wyoming
7 letters
wn-def
a state in the western United States; mountainous in the west and north with the Great Plains in the east