engraving vs etching

engraving and etching both are nouns.

Word	Noun	Adjective	Verb	Adverb
engraving	Yes	No	No	No
etching	Yes	No	No	No

As nouns, engraving and etching are synonyms defined as:

engraving and etching: making engraved or etched plates and printing designs from them

As nouns, etching is a hyponym of engraving; that is, etching is a word with a more specific, narrower meaning than engraving:

As nouns, etching is a hyponym of engraving; that is, etching is a word with a more specific, narrower meaning than engraving:

Other hyponyms of engraving include dry point, halftone, line engraving, linecut, steel engraving, wood engraving, woodcut.

engraving (noun)	etching (noun)
making engraved or etched plates and printing designs from them	making engraved or etched plates and printing designs from them
a block or plate or other hard surface that has been engraved	an etched plate made with the use of acid
a print made from an engraving	an impression made from an etched plate