Insufferablenesses is valid word

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

Definitions for INSUFFERABLENESSES in dictionary:

Similar words containing SUFFERABLENESSE without suffix s and without prefix in

sufferablenesse23 sufferablenesses24
Find what other words can be done using letters: "insufferablenesses"
https://scrabble-word.com/finder/insufferablenesses
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