Noldorin 

carag

noun. spike, tooth of rock

A word for “spike, tooth of rock” in The Etymologies of the 1930s under the root ᴹ√KARAK “sharp fang, spike, tooth” (Ety/KARAK).

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

carag

noun. spike, tooth of rock

Noldorin [Ety/362] Group: SINDICT. Published by

caraes

noun. jagged hedge of spikes

Noldorin [Helcharaes Ety/362] Group: SINDICT. Published by

gond

noun. rock