Meaning : In a statistically significant way.
Example :
The two groups differed significantly.
Meaning : In a significant manner.
Example :
Our budget will be significantly affected by these new cuts.
Not to a significant degree or amount.
Our budget will only be insignificantly affected by these new cuts.Meaning : In an important way or to an important degree.
Example :
More importantly, Weber held that the manifold meaning attached to the event by the social scientist could alter his definition of the concrete event itself.
Synonyms : importantly