Parasitisation is valid Scrabble Word

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

Definitions for PARASITISATION in dictionary:

Words related to PARASITISATION

parasitisations17
Find what other words can be done using letters: "parasitisation"
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