"Upvalue" validity in different word game dictionaries

Dictionary Validity
Scrabble US(US/Canada/Thailand - TWL/NWL) No
Scrabble UK(International - SOWPODS/CSW) Yes
Words with Friends(WWF) No

"upvalue" Definition

  1. to assign a higher value to

7 Letter Words Finder ->All length

Letters in specific positions
Do not contain letters

7 Letter Words Starting With

7 Letter Words Ending In