(black, swart, swarty, shady) (lenited dhonn, pl. dynn). (VT45:11). Also dunn- in compounds.
Sindarin
gwathui
adjective. shadowy
gwathren
adjective. shadowy, dim
donn
shadowy
donn
shadowy
gwathren
shadowy
(dim), lenited ’wathren; pl. gwethrin. (A lenited pl. is attested in the name Ered Wethrin, Shadowy Mountains.)
gwathui
shadowy
(lenited ’wathui; no distinct pl. form)
gwathuirim
shadowy people
(PM:330)
1) donn (black, swart, swarty, shady) (lenited dhonn, pl. dynn). (VT45:11). Also dunn- in compounds. 2) gwathren (dim), lenited wathren; pl. gwethrin. (A lenited pl. is attested in the name Ered Wethrin, Shadowy Mountains.) 3) gwathui (lenited wathui; no distinct pl. form)