Memoryto
Site Language: EN
Download the App

Learn words and phrases
Faster and Deeper!

Start For Free Now

Memoryto Logo

With Memoryto, you can acquire new vocabulary much faster and deeper with adaptive SRS and AI-powered multiskill flashcards.

About usContact usTermsPrivacy policy Legal Notice

Get the app

Get it on Google Play

©2025 Memoryto. All rights reserved.

sinisterly

/sɪnɪstərli/
Main Example

He smiled sinisterly at the thought of his plan.

Example context
Grammatical Info:
Adverb (adv.)

In a way that suggests something evil or harmful.

Other Example
Synonyms
Synonyms

Download Memoryto’s App!

With powerful free picture dictionary & flashcards.