Intermediate (B1)
IPA: /sɪɡˈnɪfɪkəntli/
KK: /sɪgˈnɪfɪkəntli/
Definition
In a way that is important or meaningful; to a large extent.
Example
The new policy significantly improved employee satisfaction.
Conversation

Did you notice how much the weather has changed lately?

Yeah, it's been getting warmer significantly earlier this year.

I wonder if that will affect the plants in our garden.

Definitely! They'll start blooming significantly sooner than usual.
Synonyms & Antonyms
Synonyms
notably
considerably
substantially
Antonyms
insignificantly
slightly
marginally
Root Explanation
Significantly → It is formed from "significare" (meaning to indicate or signify) and the suffix "-ly" (meaning in a manner). The word "significantly" means in a manner that indicates importance or meaning.
Memory Tip
Think of something that 'indicates' ('significare') importance when you hear 'significantly' — it helps you remember that it refers to something important.
Visually Confused Words
unsignificantly
insignificantly
unsignificant
insignificant
unsignificancy
presignificant
nonsignificant
insignificancy