homicide, especially murder

a murderer

lust murder

an allusive murder (murder arranged in a way that alludes to something else, such as an idea, a story, a fictitious scenario, etc.)

a locked-room murder (murder in a room locked from the inside)

(informal) Japanese giant hornet (Vespa mandarinia japonica) / (informal, by extension) Asian giant hornet (Vespa mandarinia)

bloodthirsty killer