Spelling Bee Hive found 1 result for keystone. This page contains the same results as searching for that word in the app.
keystone - noun; Level 3; origin: English; pronunciation: ˈkē-ˌstōn. the wedge-shaped masonry piece at the crown of an arch that locks the other pieces in place.
keystone is in Level 3, Set 13 of the Spelling Bee Hive practice sets.
Where keystone appears: 1 study list on record.
Consolidated Word List: listed 1 time.
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