Sindarin 

lothron

noun. the month of May

Sindarin [LotR/D] Group: SINDICT. Published by

rôn

noun. liver

maud

?. [unglossed]

Sindarin [PE17/148] Group: Eldamo. Published by

cidinn

?. [unglossed]

Sindarin [PE17/157] Group: Eldamo. Published by

cinnog

?. [unglossed]

Sindarin [PE17/157] Group: Eldamo. Published by

madu

?. [unglossed]

narwain

noun. the month of January

Sindarin [LotR/D] naur+gwain "new sun". Group: SINDICT. Published by

ranoth

noun. month