Sustainer is valid Scrabble Word

Is sustainer a scrabble word?
Official Scrabble Players Dictionary YES
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is sustainer valid Words with Friends?
Words with Friends YES

Definitions for SUSTAINER in dictionary:

Words related to SUSTAINER

sustainers10

How to use SUSTAINER in a sentence

Find what other words can be done using letters: "sustainer"
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