P₃R₁O₁F₄I₁C₃I₁E₁N₁C₃I₁E₁S₁

22 points

PROFICIENCIES is validvalid

PROFICIENCY, the quality of being proficient [n]

183,988 of 196,601 in NWL2023·also valid in CSW24

PROFICIENCY, the state of being proficient, also PROFICIENCE [n]

190,705 of 280,887 in CSW24·also valid in NWL2023