M₃O₁U₁S₁I₁E₁S₁T₁

10 points

MOUSIEST is validvalid

MOUSEY, mousy [adj] / MOUSY, resembling a mouse [adj]

74,347 of 196,601 in NWL2023·also valid in CSW24

MOUSY, like a mouse; timid; grey, also MOUSEY [adj]

152,612 of 280,887 in CSW24·also valid in NWL2023