abductor vs shanghaier

abductor and shanghaier both are nouns.

Word	Noun	Adjective	Verb	Adverb
abductor	Yes	No	No	No
shanghaier	Yes	No	No	No

As nouns, shanghaier is a hyponym of abductor; that is, shanghaier is a word with a more specific, narrower meaning than abductor:

abductor: someone who unlawfully seizes and detains a victim (usually for ransom)
shanghaier: a kidnapper who drugs men and takes them for compulsory service aboard a ship

Other hyponyms of abductor include crimp, crimper, seizer.

abductor (noun)	shanghaier (noun)
a muscle that draws a body part away from the median line	a kidnapper who drugs men and takes them for compulsory service aboard a ship
someone who unlawfully seizes and detains a victim (usually for ransom)