sense of equilibrium vs vestibular sense

sense of equilibrium and vestibular sense both are nouns.

Word	Noun	Adjective	Verb	Adverb
sense of equilibrium	Yes	No	No	No
vestibular sense	Yes	No	No	No

As nouns, sense of equilibrium and vestibular sense are synonyms defined as:

sense of equilibrium and vestibular sense: a sensory system located in structures of the inner ear that registers the orientation of the head

Other synonyms of sense of equilibrium include equilibrium, labyrinthine sense, sense of balance.

sense of equilibrium (noun)	vestibular sense (noun)
a sensory system located in structures of the inner ear that registers the orientation of the head	a sensory system located in structures of the inner ear that registers the orientation of the head