Unstable is valid Scrabble Word

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

Definitions for UNSTABLE in dictionary:

Words related to UNSTABLE

firmless13 instable10 unequable20 unstableness14 unstabler11 unstablest12 unstably13 wankle13

Words that contain UNSTABLE

unstabler11 unstablest12 unstableness14 unstablenesses16

How to use UNSTABLE in a sentence

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