earnest

word

Definition

If someone is earnest, they are very serious and sincere about what they are doing or saying, showing strong intention and honest effort.

Usage & Nuances

Mainly formal or literary. Often used with abstract qualities or feelings ("earnest desire"). Not casual—use 'serious' informally. Can describe expressions, efforts, requests.

Example Sentences

She gave an earnest answer to every question.

basic

The teacher spoke in an earnest voice.

basic

You can tell by her earnest expression that she cares a lot.

natural

Let me be earnest—I really want this job.

natural

He made an earnest attempt to learn Spanish.

basic

Their earnest efforts finally paid off after months of hard work.

natural