R₁E₁G₂A₁R₁D₂F₄U₁L₁N₁E₁S₁S₁

18 points

REGARDFULNESS is validvalid

the quality of being regardful [n REGARDFULNESSES]

184,465 of 196,601 in NWL2023·also valid in CSW24

the state of being heedful or observant [n -ES]

201,853 of 280,887 in CSW24·also valid in NWL2023