haunting[adjective]Synonyms: poignant, evocative, nostalgic, persistent, unforgettable
[TahlilGaran] English Synonym Dictionary ▲
haunt‧ing /ˈhɔːntɪŋ $ ˈhɒːn-/
adjective sad but also beautiful and staying in your thoughts for a long time:
a haunting melody—hauntingly adverb [TahlilGaran] Dictionary of Contemporary English ▲