Synonyms for
Erratic
Definition
not even or regular in pattern or movement; unpredictable
Synonyms & similar words
Synonyms by register
Informal
Antonyms
Common collocations
- erratic behavior
- erratic pulse
- erratic movements
- erratic schedule
- erratic performance
- erratic driving
- erratic pattern
Word family
noun erraticism
adverb erratically
Usage note
Erratic describes something that changes unpredictably in movement, nature, or quality. It often carries a negative connotation, implying a lack of reliability or control.
Example sentences
- The weather has been erratic lately, with sudden changes in temperature and unexpected storms.
- My cat's behavior is so erratic, one moment she's sleeping and the next she's running around the room.
- The stock market can be very erratic, with prices changing dramatically from day to day.
- The restaurant's service was erratic, sometimes fast and sometimes slow.
- The player's performance was erratic throughout the game, making it hard for the team to win.
Quotes
The heart is an erratic and unreliable guide.
People are so unpredictable. They're erratic and inconsistent.
Our lives are so unpredictable. We never know what's going to happen next.