onshore vs terrestrial

onshore and terrestrial both are adjectives.

Word	Noun	Adjective	Verb	Adverb
onshore	No	Yes	No	Yes
terrestrial	No	Yes	No	No

onshore (adjective)	terrestrial (adjective)
(of winds) coming from the sea toward the land	operating or living or growing on land
on the edge of the land	of or relating to or inhabiting the land as opposed to the sea or air
	of or relating to or characteristic of the planet Earth or its inhabitants
	of this earth
	concerned with the world or worldly matters

onshore (adverb)	terrestrial (adverb)
on or toward the land