forge vs dropforge

forge is a noun but dropforge is not a noun.

Word	Noun	Adjective	Verb	Adverb
forge	Yes	No	Yes	No
dropforge	No	No	Yes	No

As verbs, dropforge is a hyponym of forge; that is, dropforge is a word with a more specific, narrower meaning than forge:

Other hyponyms of forge include foliate.

forge (noun)	dropforge (noun)
a workplace where metal is worked by heating and hammering
furnace consisting of a special hearth where metal is heated before shaping

forge (verb)	dropforge (verb)
create by hammering	forge with a dropforge
make a copy of with the intent to deceive
make out of components (often in an improvising manner)
make something, usually for a specific function
come up with (an idea, plan, explanation, theory, or principle) after a mental effort
move or act with a sudden increase in speed or energy
move ahead steadily