Definition

Having a strong effect or influence on something or someone.

Example

The speaker gave an impactful presentation that inspired everyone in the audience.

Conversation

Did you see that presentation yesterday?

Yes, it was really impactful and engaging!

I thought so too; the speaker had a great way of connecting with the audience.

Exactly! It left a lasting impression on everyone.

Synonyms & Antonyms

Root Explanation

Impactful → It is formed from "impact" (from Latin "impactus", meaning to strike against) and the suffix "-ful" (meaning full of). The word "impactful" means full of impact or having a strong effect.

Memory Tip

Think of something that is 'full of' ('-ful') a strong 'strike' or 'effect' ('impact') — that's why impactful means having a strong effect.

Visually Confused Words