captor

As nouns the difference between prisoner and captor

is that prisoner is a person incarcerated in a prison, while on trial or serving a sentence while captor is one who is holding a captive or captives.

As a noun captor

is one who is holding a captive or captives.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between captor and kidnap

is that captor is one who is holding a captive or captives while kidnap is an instance of kidnapping.

As a verb kidnap is

to seize and detain a person unlawfully; sometimes for ransom.

As nouns the difference between captor and thief

is that captor is one who is holding a captive or captives while thief is one who has carried out a theft.

As nouns the difference between captor and caption

is that captor is one who is holding a captive or captives while caption is (typography) the descriptive heading or title of a document or part therof.

As a verb caption is

to add captions to a text or illustration.

As nouns the difference between enchantress and captor

is that enchantress is an attractive woman skilled at using magic; an alluring witch while captor is one who is holding a captive or captives.