be erratic

Examples (10)

• His behavior has been so erratic lately; I'm worried about him.
• The team's performance was erratic throughout the season, with brilliant wins and shocking losses.
• The old printer's printing quality is completely erratic; sometimes it's perfect, other times it's unreadable.
• The weather in this region can be quite erratic, changing from sunny to stormy in minutes.
• Due to political uncertainty, the stock market's movements are expected to be highly erratic.
• The police pulled him over because his driving was dangerously erratic.
• The Wi-Fi signal is a bit erratic in this corner of the house.
• The government's policy-making has been criticized for being erratic and inconsistent.
• After weeks of stress, her sleep patterns were increasingly erratic.
• The patient's heart rate was alarmingly erratic on the monitor.