Definition

Requiring a lot of physical or mental energy to do something.

Example

Completing the project was an effortful task that took many hours.

Comparatives & Superlatives

Conversation

I found that studying for the exam was really effortful this time.

I know what you mean, it can be so draining sometimes.

Yeah, I had to put in so much more work than usual.

But all that hard work will definitely pay off in the end.

Synonyms & Antonyms

Root Explanation

Effortful is formed from "effort" (from Old French *esforz*, meaning exertion or strength) and "-ful" (meaning full of). The word describes something that is full of effort or requires a significant amount of exertion.

Memory Tip

Think of 'effort' as the energy you put into something, and '-ful' means full of. So, effortful means full of effort.

Visually Confused Words