Scrabble Word Checker
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18 points

EXTENSIONAL is validvalid

pertaining to extension [adj] : EXTENSIONALITY [n], EXTENSIONALLY [adv]

150,935 of 196,601 in NWL2023·also valid in CSW24

of, relating to, or marked by extension [adj EXTENSIONALLY]

84,406 of 280,887 in CSW24·also valid in NWL2023