Interpenetration is valid word

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

Definitions for INTERPENETRATION in dictionary:

Words that contain INTERPENETRATION

interpenetrations19

Similar words containing TERPENETRA without suffix tion and without prefix in

interpenetrant16 interpenetrate16 interpenetrable19 interpenetrated18 interpenetrates17 interpenetratio17 interpenetratin17 interpenetrating19 interpenetrations19
Find what other words can be done using letters: "interpenetration"
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