perturb vs cark

perturb and cark both are verbs.

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

As verbs, perturb and cark are synonyms defined as:

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

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

perturb (verb)	cark (verb)
throw into great confusion or disorder	disturb in mind or make uneasy or cause to be worried or alarmed
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