Subfragments is valid Scrabble Word

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

Definitions for SUBFRAGMENTS in dictionary:

Similar words containing FRAGMENT without suffix s and without prefix sub

fragment14 fragments15 defragment17 fragmental16 fragmented17 defragments18 fragmentary20 fragmentate17 fragmenting18 fragmentise17 fragmentize26 subfragment19 defragmented20 fragmentally21 fragmentated19 fragmentates18 fragmentised19 fragmentises18 fragmentized28 fragmentizes27 defragmenter19 defragmenting21 fragmentarily22 fragmentating20 fragmentation19 fragmentising20 fragmentizing29 defragmenters20 fragmentations20 fragmentariness21 defragmentation22 fragmentarinesses23
Find what other words can be done using letters: "subfragments"
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