E₁F₄F₄U₁S₁I₁O₁M₃E₁T₁E₁R₁S₁

21 points

EFFUSIOMETERS is no goodvalid

Not a playable Scrabble word in NWL2023.

It is valid in CSW24·

EFFUSIOMETER, an instrument for comparing the molecular weights of gases [n]

74,855 of 280,887 in CSW24·not in NWL2023