D₂O₁U₁R₁

5 points

DOUR is validvalid

sullen [adj DOURER, DOUREST] : DOURLY [adv], DOURNESS [n]

2,106 of 196,601 in NWL2023·also valid in CSW24

determined, sullen [adj DOURER, DOUREST, DOURLY]

70,813 of 280,887 in CSW24·also valid in NWL2023