* "The disgruntled employees staged a walkout after the company announced salary freezes." (This sentence shows the employees are unhappy and taking action.)
* "After receiving a string of complaints, the manager realized he had a lot of disgruntled customers." (This sentence shows that customers are unhappy and expressing their dissatisfaction.)
* "The disgruntled ex-boyfriend left a threatening message on her voicemail." (This sentence shows that the ex-boyfriend is bitter and angry.)
* "The disgruntled artist tore up his paintings in a fit of rage." (This sentence shows that the artist is deeply unhappy with his work and takes drastic action.)
* "The disgruntled teacher expressed her frustration with the school's new curriculum in a staff meeting." (This sentence shows the teacher is unhappy and speaking out against the change.)
You can use "disgruntled" to describe a person or group of people who are unhappy, dissatisfied, or resentful, often because of a perceived unfairness or mistreatment.