© 2026 Sloth Lingo. Learn easy. Lounge wisely.

trustworthy

Intermediate (B1)

IPA: /ˈtrʌstˌwɜːrði/

KK: /ˈtrʌstˌwɜrði/

adjective
Definition

Describing someone or something that can be relied on to be honest and dependable.


Example

She is a trustworthy friend who always keeps her promises.


Conversation
Sloth A
I think Jenna is really trustworthy when it comes to her advice.
Sloth B
I agree! She always gives solid suggestions.
Sloth A
Exactly! It's nice to have someone you can rely on.
Sloth B
For sure, having trustworthy friends makes everything easier.

Synonyms & Antonyms
Synonyms
reliable
dependable
faithful
Antonyms
unreliable
deceitful
dishonest
Root Explanation

Trustworthy → It is formed from "trust" (from Old Norse *traust*, meaning confidence or reliance) and "-worthy" (meaning deserving of). The word "trustworthy" means deserving of trust or confidence.

Memory Tip

Think of someone who is "deserving of trust" — that's what makes them trustworthy.

Visually Confused Words
untrustworthy
untrustworthily
Is this page helpful?