Stereoregularity is valid word

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

Definitions for STEREOREGULARITY in dictionary:

Similar words containing STEREOREGULAR without suffix ity

stereoregular14 stereoregularit16 stereoregularities19
Find what other words can be done using letters: "stereoregularity"
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