red-hot vs new

red-hot and new both are adjectives.

Word	Noun	Adjective	Verb	Adverb
red-hot	No	Yes	No	No
new	No	Yes	No	Yes

red-hot (adjective)	new (adjective)
very fast; capable of quick response and great speed	not of long duration; having just (or relatively recently) come into being or been made or acquired or discovered
glowing red with heat	unaffected by use or exposure
newest or most recent	(of crops) harvested at an early stage of development; before complete maturity
having strong sexual appeal	lacking training or experience
characterized by intense emotion or interest or excitement	original and of a kind not seen before
	other than the former one(s); different
	(often followed by `to') unfamiliar
	having no previous example or precedent or parallel

red-hot (adverb)	new (adverb)
	very recently