i Register
In some senses, missionary is marked as derogatory, slang. Watch for register when choosing this word.
noun
One who is sent on a mission.
Near-synonym: emissary
A person who travels attempting to spread a religion or creed (Particularly used in context of Christianity).
A missionary was just trying to convert me to his religion.
A religious messenger.
The missionary position for sexual intercourse.
My boyfriend only cums during missionary.
Sexual intercourse in the missionary position.
adj
Relating to a (religious) mission.