turn up vs corrugate

turn up and corrugate both are verbs.

Word	Noun	Adjective	Verb	Adverb
turn up	No	No	Yes	No
corrugate	No	No	Yes	No

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

turn up (verb)	corrugate (verb)
appear or become visible; make a showing	fold into ridges
bend or lay so that one part covers the other
find by digging in the ground
discover the location of; determine the place of; find by searching or examining
be shown or be found to be