labyrinthine sense vs sense of balance

labyrinthine sense and sense of balance both are nouns.

Word	Noun	Adjective	Verb	Adverb
labyrinthine sense	Yes	No	No	No
sense of balance	Yes	No	No	No

As nouns, labyrinthine sense and sense of balance are synonyms defined as:

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

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

labyrinthine sense (noun)	sense of balance (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