Upper-Intermediate (B2)
IPA: /ˈlʌstfəli/
KK: /ˈlʌstfəli/
Definition
In a way that shows strong sexual desire or attraction.
Example
He looked at her lustfully, making her feel uncomfortable.
Conversation

Did you see how she looked at him lustfully during the party?

Yeah, it was hard to miss!

I wonder if they actually like each other or if it was just a moment.

Who knows? Sometimes those looks can mean a lot more than we think.
Synonyms & Antonyms
Synonyms
desirously
sensually
passionately
Antonyms
indifferently
dispassionately
unemotionally
Root Explanation
Lustfully → It is formed from "lust" (from Old English *lust*, meaning desire or pleasure) and "-fully" (meaning in a manner full of). The word "lustfully" means in a manner full of desire or pleasure.
Memory Tip
Think of 'lust' as a strong 'desire' and remember that 'lustfully' means acting in a way that is full of that desire.
Visually Confused Words
gustfully
trustfully
curstfully
blushfully
usefully
unrestfully
robustfully
molestfully