umbrella vs gamp

umbrella and gamp both are nouns.

Word	Noun	Adjective	Verb	Adverb
umbrella	Yes	Yes	No	No
gamp	Yes	No	No	No

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

Other hyponyms of umbrella include brolly.

umbrella (noun)	gamp (noun)
a formation of military planes maintained over ground operations or targets	colloquial terms for an umbrella
having the function of uniting a group of similar things
a lightweight handheld collapsible canopy

umbrella (adjective)	gamp (adjective)
covering or applying simultaneously to a number of similar items or elements or groups