1. people who habitually express negative or pessimistic views; those who consistently oppose or criticize ideas or proposals
Usage: plural form of naysayer

Examples

• The naysayers predicted the startup would fail within a year.
• Despite the naysayers, she pursued her dream of becoming an artist.
• The mayor ignored the naysayers and pushed forward with the renovation project.
• Don’t let the naysayers discourage you from trying something new.
• The naysayers were proven wrong when the team won the championship.
• She surrounded herself with positive people and avoided the naysayers.
• The naysayers claimed the technology would never work properly.