Synonyms for the word taste are affection and appetite.
you could use taste
taste, seasoning, savour, relish, smack, aroma
# The taste or smell of something. # A specific taste or smell. See Synonyms at taste. # A distinctive quality or sensation: enjoying the savor of victory.
There are several other words or synonyms for taste. These words include relish, sour, sweet, savor, bitter, aroma, and tang.
Synonyms: fondness, partiality, penchant, predilection, weakness, soft spot, love, fancy, taste
Synonyms for "spice" include "seasoning," "flavoring," "condiment," and "herb." These terms refer to substances used to enhance the taste or aroma of food. Depending on the context, "spice" can also imply excitement or interest, with synonyms like "zest" or "flair."
They are synonyms.
liked, best-liked, beloved, favored, preferred, especial, personal, intimate, dear to one's heart, especially liked, to one's taste, to one's liking...
Synonyms
Relative and kin are synonyms.
They are synonyms.
For the context of taste, a synonym can be "semi-sweet."There does not seem to be a synonym for the meaning "happy but sad" that the adjective invokes. The closest possibility, poignant, does not carry the same suggestion of mixed emotions.