Definition

In a way that is morally wrong or wicked.

Example

She indulged in sinfully rich chocolate cake at the party.

Conversation

Have you tried that new dessert place downtown?

Not yet, but I heard their cakes are sinfully delicious!

I went there yesterday, and they really are amazing.

I need to go soon; I can't resist anything sinfully sweet!

Synonyms & Antonyms

Root Explanation

Sinfully → It is formed from "sin" (from Old English "syn", meaning wrongdoing or transgression) and "-fully" (meaning in a manner full of). The word "sinfully" means in a manner full of sin or wrongdoing.

Memory Tip

Think of someone acting in a way that is full of wrongdoing ('sin') — that's why 'sinfully' describes such behavior.

Visually Confused Words