dissatisfy
/ˌdɪsˈsætɪfaɪ/; /ˌdɪsˈsætɪfɪ/Definitions
1. verb
to fail to satisfy or meet the needs, wants, or expectations of someone
“The high price of the new car will dissatisfy many potential buyers.”
2. verb
to cause dissatisfaction or disappointment in someone
“The latest movie will dissatisfy viewers with its predictable plot.”
3. noun
the act of causing dissatisfaction or disappointment
“The company’s poor customer service was a major cause of dissatisfy among customers.”