Triquetral is valid Scrabble Word

Is triquetral a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List NO
Collins Scrabble Words YES
Is triquetral valid Words with Friends?
Words with Friends YES

10 letters word
19 points in Scrabble
21 points in WWF

Definitions for TRIQUETRAL in dictionary:

NOUN:

a carpal bone on the outside of the wrist, articulating with the lunate, hamate, and pisiform bones.
a wrist bone that articulates with the pisiform and hamate and lunate bones

ADJECTIVE:

triangular; three-edged with concave faces, also TRIQUETROUS
Triquetrous.
triangular; three-edged with concave faces

Similar words containing QUETR without suffix al and without prefix tri

coquetry22 marquetry23 parquetry23 triquetra18 coquetries21 triquetrae19 triquetrum21 triquetras19 marquetries22 parquetries22 triquetrous20 triquetrously25

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