T₁E₁T₁R₁A₁V₄A₁L₁E₁N₁C₃Y₄

20 points

TETRAVALENCY is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

the state of being tetravalent, also TETRAVALENCE [n TETRAVALENCIES]

247,932 of 280,887 in CSW24·not in NWL2023