Found 12 synonyms in 2 groups
1
Meaning: apathetic [a]
uninterested, unfeeling, unappreciative, undiscerning, senseless
  1. 2
    Meaning: not aware [a]
    unaware, incognizant, unknowing (literature), unappreciative, indifferent, impassive, insensible (formal)

unappreciative synonyms - English related words for unappreciative