Sindarin 

lamma- Speculative

verb. to echo

lammad

sound of voices

pl. lemmaid. May also be spelt with a single m.

romru

noun. sound of horns

Sindarin [Ety/384, X/RH] rom+rû. Group: SINDICT. Published by

noun. loud-sound, trumpet-sound

Sindarin [Ety/384, X/RH] Group: SINDICT. Published by

law

noun. sound

Sindarin Group: Eldamo - neologism/reconstructions. Published by

lhûn

making sound

lenited ?thlûn or ?lûn (the lenition product of lh is uncertain), pl. lhuin. Verb

nellad

sound of bells

(pl. nellaid);

romru

sound of horns

pl. remry (idh remry) for archaic römry;