aboulia vs psychological state

aboulia and psychological state both are nouns.

Word	Noun	Adjective	Verb	Adverb
aboulia	Yes	No	No	No
psychological state	Yes	No	No	No

As nouns, psychological state is a hypernym of aboulia; that is, psychological state is a word with a broader meaning than aboulia:

aboulia: a loss of will power
psychological state: (psychology) a mental condition in which the qualities of a state are relatively constant even though the state itself may be dynamic

Other hypernyms of aboulia include mental condition, mental state, psychological condition.

aboulia (noun)	psychological state (noun)
a loss of will power	(psychology) a mental condition in which the qualities of a state are relatively constant even though the state itself may be dynamic