The difference between Coronal and Labial

When used as nouns, coronal means a crown or coronet, whereas labial means a labial consonant.

When used as adjectives, coronal means relating to a crown or coronation, whereas labial means of or pertaining to the lips or labia.

check bellow for the other definitions of Coronal and Labial

Coronal as a noun:

A crown or coronet.
Coronal as a noun:

A wreath or garland of flowers.
Coronal as a noun (obsolete):

A variant of colonel.
Coronal as a noun:

The frontal bone, over which the ancients wore their coronae or garlands.

Examples:

"rfquotek Hooper"
Coronal as a noun (phonetics):

A consonant produced with the tip or blade of the tongue.

Coronal as an adjective:

relating to a crown or coronation
Coronal as an adjective (astronomy):

relating to the corona of a star
Coronal as an adjective (botany):

relating to the corona of a flower
Coronal as an adjective (phonetics):

relating to a sound made with the tip or blade of the tongue
Coronal as an adjective (anatomy):

Relating to the coronal plane that divides a body into dorsal (back) and ventral (front)

Labial as an adjective:

Of or pertaining to the lips or labia.
Labial as an adjective (linguistics):

articulated by the lips, as the consonants b, m and w.
Labial as an adjective (dentistry):

Of an incisor or canine, on the side facing the lips. See mesial.
Labial as an adjective (music):

Furnished with lips.

Examples:

"a labial organ pipe"

Labial as a noun (linguistics):

A labial consonant.
Labial as a noun (music):

An organ pipe having a lip that influences its sound.
Labial as a noun:

Any of the scales bordering the mouth opening of a reptile.