dulcet

As a noun dulce

is (obsolete) sweetness.

As a verb dulce

is (obsolete|transitive) to make sweet; to soothe.

As an adjective dulcet is

sweet, especially when describing voice or tones; melodious.

As a noun taxonomy

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

As an adjective dulcet is

sweet, especially when describing voice or tones; melodious.

Dulcet is a related term of dulcitude.

As an adjective dulcet

is sweet, especially when describing voice or tones; melodious.

As a noun dulcitude is

sweetness.

As an adjective dulcet

is sweet, especially when describing voice or tones; melodious.

As an adverb dulcetly is

in a dulcet manner.