tellurium vs telluric

tellurium is a noun but telluric is not a noun.

Word	Noun	Adjective	Verb	Adverb
tellurium	Yes	No	No	No
telluric	No	Yes	No	No

tellurium (noun)	telluric (noun)
a brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold

tellurium (adjective)	telluric (adjective)
	of or relating to or inhabiting the land as opposed to the sea or air
	of or relating to or containing the chemical element tellurium