I₁M₃P₃R₁O₁V₄I₁S₁A₁T₁O₁R₁S₁

20 points

IMPROVISATORS is validvalid

IMPROVISATOR, one that improvises [n]

181,135 of 196,601 in NWL2023·also valid in CSW24

IMPROVISATOR, an improviser, also IMPROVISER, IMPROVISOR [n]

117,979 of 280,887 in CSW24·also valid in NWL2023