give notice vs give the sack

give notice and give the sack both are verbs.

Word	Noun	Adjective	Verb	Adverb
give notice	No	No	Yes	No
give the sack	No	No	Yes	No

As verbs, give notice and give the sack are synonyms defined as:

give notice and give the sack: terminate the employment of; discharge from an office or position

Other synonyms of give notice include can, dismiss, displace, fire, force out, give the axe, sack, send away, terminate.

give notice (verb)	give the sack (verb)
inform (somebody) of something	terminate the employment of; discharge from an office or position
terminate the employment of; discharge from an office or position