preconsonantally

As a noun taxonomy

is the science or the technique used to make a classification.

As an adverb preconsonantally is

immediately preceding a consonant or consonant sound.

As a noun consonant

is (lb) a sound that results from the passage of air through restrictions of the oral cavity; any sound that is not the dominant sound of a syllable, the dominant sound generally being a vowel.

As an adjective consonant

is characterized by harmony or agreement.

As an adverb preconsonantally is

immediately preceding a consonant or consonant sound.