abductor vs capturer

abductor and capturer both are nouns.

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

As nouns, capturer is a hypernym of abductor; that is, capturer is a word with a broader meaning than abductor:

abductor: someone who unlawfully seizes and detains a victim (usually for ransom)
capturer: a person who captures and holds people or animals

Other hypernyms of abductor include captor, criminal, crook, felon, malefactor, outlaw.

abductor (noun)	capturer (noun)
a muscle that draws a body part away from the median line	a person who captures and holds people or animals
someone who unlawfully seizes and detains a victim (usually for ransom)