-nap

a combining form extracted from kidnap, with the general sense “abduct or steal in order to collect a ransom”:

artnap; petnap; starnap.

Apparently from kidnap; ultimately from nap.

Verbs formed with this suffix are typically found in their gerund-participle forms (in -napping), and in derived agent nouns in -napper).

dognap (dognapper, dognapping)

bossnap (bossnapper, bossnapping)

词汇	-nap
词根词缀	Dictionary.com Wiktionary -nap 1 a combining form extracted from kidnap, with the general sense “abduct or steal in order to collect a ransom”: artnap; petnap; starnap. Related Words dognap Carnap catnap catnapper Gilbert kidnap -nap Suffix A suffix forming verbs with the sense of "abduct", or sometimes "abscond with". Etymology Apparently from kidnap; ultimately from nap. Usage notes Verbs formed with this suffix are typically found in their gerund-participle forms (in -napping), and in derived agent nouns in -napper). Derived terms dognap (dognapper, dognapping) bossnap (bossnapper, bossnapping)
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