R₁A₁I₁N₁B₃O₁W₄

12 points

RAINBOW is validvalid

an arc of spectral colors formed in the sky [n RAINBOWS]

49,260 of 196,601 in NWL2023·also valid in CSW24

an arc of spectral colours formed in the sky [n -S]

197,156 of 280,887 in CSW24·also valid in NWL2023