grow vs get up

grow and get up both are verbs.

Word	Noun	Adjective	Verb	Adverb
grow	No	No	Yes	No
get up	No	No	Yes	No

As verbs, get up is a hyponym of grow; that is, get up is a word with a more specific, narrower meaning than grow:

grow: come to have or undergo a change of (physical features and attributes)
get up: develop

Other hyponyms of grow include feather, fledge, regrow, spring, sprout, stock, stool, tiller, leaf, pod, teethe, pupate, work up, cut.

grow (verb)	get up (verb)
come to have or undergo a change of (physical features and attributes)	get up and out of bed
become larger, greater, or bigger; expand or gain	cause to rise
cause to grow or develop	put on special clothes to appear particularly appealing and attractive
increase in size by natural process	develop
pass into a condition gradually, take on a specific property or attribute; become	study intensively, as before an exam
develop and reach maturity; undergo maturation	arrange by systematic planning and united effort
grow emotionally or mature	raise from a lower to a higher position
become attached by or as if by the process of growth	rise to one's feet
cultivate by growing, often involving improvements by means of agricultural techniques
come into existence; take on form or shape