iron vs goffering iron

iron and goffering iron both are nouns.

Word	Noun	Adjective	Verb	Adverb
iron	Yes	Yes	Yes	No
goffering iron	Yes	No	No	No

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

iron: home appliance consisting of a flat metal base that is heated and used to smooth cloth
goffering iron: an iron used to press pleats and ridges

Other hyponyms of iron include flatiron, gauffer, gauffering iron, goffer, steam iron, travel iron, electric iron.

iron (noun)	goffering iron (noun)
home appliance consisting of a flat metal base that is heated and used to smooth cloth	an iron used to press pleats and ridges
a golf club that has a relatively narrow metal head
implement used to brand live stock
a heavy ductile magnetic metallic element; is silver-white in pure form but readily rusts; used in construction and tools and armament; plays a role in the transport of oxygen by the blood

iron (adjective)	goffering iron (adjective)
extremely robust

iron (verb)	goffering iron (verb)
press and smooth with a heated iron