shanghai vs abduct

shanghai and abduct both are verbs.

Word	Noun	Adjective	Verb	Adverb
shanghai	No	No	Yes	No
abduct	No	No	Yes	No

As verbs, abduct is a hypernym of shanghai; that is, abduct is a word with a broader meaning than shanghai:

shanghai: take (someone) against his will for compulsory service, especially on board a ship
abduct: take away to an undisclosed location against their will and usually in order to extract a ransom

Other hypernyms of shanghai include kidnap, nobble, snatch.

shanghai (verb)	abduct (verb)
take (someone) against his will for compulsory service, especially on board a ship	pull away from the body
	take away to an undisclosed location against their will and usually in order to extract a ransom