anguish vs pain

anguish and pain both are nouns.

Word	Noun	Adjective	Verb	Adverb
anguish	Yes	No	Yes	No
pain	Yes	No	Yes	No

As verbs, anguish and pain are synonyms defined as:

Other synonyms of anguish include hurt.

anguish (noun)	pain (noun)
extreme mental distress	a somatic sensation of acute discomfort
extreme distress of body or mind	something or someone that causes trouble; a source of unhappiness
	emotional distress; a fundamental feeling that people try to avoid
	a symptom of some physical hurt or disorder

anguish (verb)	pain (verb)
cause emotional anguish or make miserable	cause bodily suffering to and make sick or indisposed
suffer great pains or distress	cause emotional anguish or make miserable