switch off vs turn off

switch off and turn off both are verbs.

Word	Noun	Adjective	Verb	Adverb
switch off	No	No	Yes	No
turn off	No	No	Yes	No

As verbs, switch off and turn off are synonyms defined as:

switch off and turn off: cause to stop operating by disengaging a switch

Other synonyms of switch off include cut, turn out.

switch off (verb)	turn off (verb)
cause to stop operating by disengaging a switch	cause to stop operating by disengaging a switch
	cause to feel intense dislike or distaste
	make a turn