Sindarin 

glaich

adjective. merry, joyous, happy

@@@ from ✱g(a)las-yā

Derivations

  • ᴹ√GALAS “joy, be glad”
    • ᴹ√GAL “grow, thrive” ✧ Ety/GALA
Sindarin Group: Eldamo - neologism/reconstructions. Published by