Vindictive: a: disposed to seek revenge. b: Intended to cause anguish or hurt.
"I am a very vindictive person."
Masochist. Pronounced mass-uh-kist.
masochist
Some people like to inflict pain on themselves.
Despite all the jokes, doctors do not like to inflict pain in their patients.
Despite all the jokes, doctors don't like to inflict pain on their patients.
A sadist is someone who has a disorder called the sadism disorder. This person loves to inflict pain to himselves and others, but also to supress pain he gets himselves.
pain
How about 'self-flagellating'?? Originally the word meant to derive satisfaction from self-inflicted sexual suffering. Today, however, it is used more broadly to encompass any willing suffering or embarrassment. Hence my suggestion.
The word that rhymes with "strake" and means a pain is "ache."
Pain
Ache
writhe
Soothe
The root word of arthralgia is "arthro-" which means joint, and "-algia" which means pain. So, arthralgia refers to pain in a joint.