cark vs perturb

cark and perturb both are verbs.

Word	Noun	Adjective	Verb	Adverb
cark	No	No	Yes	No
perturb	No	No	Yes	No

As verbs, cark and perturb are synonyms defined as:

cark and perturb: disturb in mind or make uneasy or cause to be worried or alarmed

Other synonyms of cark include disorder, disquiet, distract, trouble, unhinge.

cark (verb)	perturb (verb)
disturb in mind or make uneasy or cause to be worried or alarmed	throw into great confusion or disorder
	disturb in mind or make uneasy or cause to be worried or alarmed
	cause a celestial body to deviate from a theoretically regular orbital motion, especially as a result of interposed or extraordinary gravitational pull
	disturb or interfere with the usual path of an electron or atom