poisoner

As nouns the difference between prisoner and poisoner

is that prisoner is a person incarcerated in a prison, while on trial or serving a sentence while poisoner is a person who poisons something or someone.

As an adjective poisoned

is killed, paralysed, or harmed by receiving a dose of poison.

As a verb poisoned

is past tense of poison.

As a noun poisoner is

a person who poisons something or someone.

As nouns the difference between taxonomy and poisoner

is that taxonomy is the science or the technique used to make a classification while poisoner is a person who poisons something or someone.

As nouns the difference between poisoner and impoisoner

is that poisoner is a person who poisons something or someone while impoisoner is (obsolete) a poisoner.

As nouns the difference between poisoner and empoisoner

is that poisoner is a person who poisons something or someone while empoisoner is (obsolete) a poisoner.

Poisoner is a synonym of poisonmonger.

As nouns the difference between poisoner and poisonmonger

is that poisoner is a person who poisons something or someone while poisonmonger is one who peddles poison (literally or figuratively).