ecca ("k")noun "hole", apparently associated with Sindarin torech "secret hole, lair" (PE17:188)
Quenya
assa
hole, perforation, opening, mouth
ecca
hole
latta
hole, pit
latta (1) noun "hole, pit" (DAT/DANT, VT45:8)
unquë
hole, hollow
unquë noun "hole, hollow" (VT46:20, UNUK), also name of tengwa #16 _(Appendix E; there spelt unque, while the Etymologies has unqe)_
ondomillo
noun. petrol, petroleum, gasoline, gas
A neologism for “petrol, petroleum, gasoline, gas” coined by Röandil in 2021 on the Vinyë Lambengolmor Discord Server (VLDS) as a combination of ondo “stone” and [ᴱQ.] millo “oil”. It has a shorter variant ondomil.
Elements
Word Gloss ondo “stone (as a material), (large mass of) rock” millo “oil”
assa "hole, perforation, opening, mouth" (GAS)