irregular, compare: tathor @@@
Noldorin
tint
noun. spark
tint
noun. spark
tinw
noun. spark, small star
tinw
noun. spark, small star
nartha-
verb. to kindle, to kindle, *ignite, inflame, set fire to
gildin
noun. silver spark
gwîn
adjective. young
nartha-
verb. to kindle
neth
adjective. young
neth
adjective. young
A verb in The Etymologies of the 1930s for “kindle” given in the Noldorin infinitive form nartho and derived from the root ᴹ√NARTA of the same meaning (EtyAC/NARTA). This root is probably just a causative verb formation from ᴹ√NAR “flame, fire”, and thus more literally “✱make fire”. Hence I think this verb can be used in the general sense of “✱ignite, inflame, set fire to”, etc.