
Significant
Impact Level
Use 'significant' to express a strong influence or considerable importance in many contexts.

The CEO's decision had a significant impact on the company's direction.
Not Always Positive
'Significant' can refer to both positive and negative outcomes.

The storm had a significant effect on the small village.
Surprising Changes
Use it when an event or change is unexpected and worth noting.

His resignation was significant, few had anticipated it.
Compare with
ConsiderableCriticalCrucialImportantKeyMeaningfulMomentousNotablePertinentRelevantSubstantialWeighty
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