Important or large enough to be noticed or to have a real effect.
“Remote work has led to a significant improvement in employees' work-life balance.”
“There has been a significant increase in demand for online learning platforms.”
Use 'significant' in Speaking Task 7 to describe the size or importance of an effect you're discussing, such as 'a significant improvement' or 'a significant risk.' It's a precise, higher-level word that replaces vaguer terms like 'big' or 'a lot,' which can raise your vocabulary score.
Synonyms: considerable, substantial, notable