F₄R₁I₁V₄O₁L₁O₁U₁S₁N₁E₁S₁S₁E₁S₁

21 points

FRIVOLOUSNESSES is validvalid

FRIVOLOUSNESS, the quality of being frivolous [n]

193,975 of 196,601 in NWL2023·also valid in CSW24

FRIVOLOUSNESS, the state of lacking seriousness [n]

94,250 of 280,887 in CSW24·also valid in NWL2023