pneuma

As a noun pneuma

is (music) a neume.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between pneuma and ethos

is that pneuma is a neume while ethos is the character or fundamental values of a person, people, culture, or movement.

As nouns the difference between vigour and pneuma

is that vigour is active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy while pneuma is (music) a neume.

Psychea is likely misspelled.

Psychea has no English definition.

As a noun pneuma

is a neume.

As nouns the difference between taxonomy and pneuma

is that taxonomy is the science or the technique used to make a classification while pneuma is (music) a neume.