Noldorin 

tathren

adjective. of willow

Noldorin [Ety/TATHAR] Group: Eldamo. Published by

tathren

adjective. of willow, having willows

Noldorin [Ety/391, S/438] Group: SINDICT. Published by

tathor

noun. willow-tree

Noldorin [Ety/391, S/438] Group: SINDICT. Published by

nan-tathren

place name. Land of Willows

Noldorin [Ety/NAD; Ety/TATHAR; LR/145; LR/261; LRI/Nan-tathren; TII/Tasarinan] Group: Eldamo. Published by

nan-tathrin

place name. Land of Willows

Noldorin [LR/126; LR/145; LR/267; LRI/Nan-tathren; SM/141; SM/296; SM/329; SMI/Nan Tathrin] Group: Eldamo. Published by