sustain vs have got

sustain and have got both are verbs.

Word	Noun	Adjective	Verb	Adverb
sustain	No	No	Yes	No
have got	No	No	Yes	No

As verbs, have got is a hypernym of sustain; that is, have got is a word with a broader meaning than sustain:

Other hypernyms of sustain include have, hold.

sustain (verb)	have got (verb)
undergo (as of injuries and illnesses)	have or possess, either in a concrete or an abstract sense
establish or strengthen as with new evidence or facts
admit as valid
supply with necessities and support
provide with nourishment
be the physical support of; carry the weight of
lengthen or extend in duration or space