© 2026 Sloth Lingo. Learn easy. Lounge wisely.

astounding

Intermediate (B1)

IPA: /əˈstaʊndɪŋ/

KK: /əˈstaʊndɪŋ/

adjective
Definition

Causing great surprise or wonder; remarkable.


Example

The magician's performance was truly astounding, leaving the audience in awe.


Comparatives & Superlatives

Comparative: more astounding

Superlative: most astounding


Conversation
Sloth A
Did you see that magician last night?
Sloth B
Yeah, his tricks were absolutely astounding!
Sloth A
I couldn't believe my eyes during the final act.
Sloth B
Right? It was one of the most astounding performances I've ever witnessed!

Synonyms & Antonyms
Synonyms
amazing
stunning
incredible
Antonyms
unimpressive
ordinary
mundane
verb
Definition

To greatly surprise or shock someone, often in a positive way.


Example

The magician's performance was astounding, leaving the audience in awe.


Tense Forms

Past: astounded

Past Participle: astounded


Conversation
Sloth A
Did you see that magician perform last night?
Sloth B
Yes! It was absolutely astounding how he pulled that rabbit out of nowhere.
Sloth A
I know, right? I was totally blown away by his tricks.
Sloth B
Root Explanation

Astounding is formed from "astound" (from Old French *estoundre*, meaning to stun or astonish) and the suffix "-ing" (indicating the action or process). The word "astounding" means the action of causing great surprise or wonder.

Memory Tip

Think of something that 'stuns' you ('astound') and the '-ing' shows it's happening right now — that's why astounding means something that is currently causing great surprise.

Visually Confused Words
sounding
strouding
abounding
stoning
unsounding
soundingly
resounding
cosounding
Is this page helpful?
Same here! I didn't expect it to be that astounding.

Synonyms & Antonyms
Synonyms
amaze
astonish
surprise
Antonyms
bore
disappoint
unimpress