© 2026 Sloth Lingo. Learn easy. Lounge wisely.

cataclysmic

Upper-Intermediate (B2)

IPA: /ˌkætəˈklɪzmɪk/

KK: /kætəˈklɪzmɪk/

adjective
Definition

Relating to a sudden and violent event that causes great destruction or change.


Example

The cataclysmic earthquake left the city in ruins.


Conversation
Sloth A
Did you hear about the storm last night?
Sloth B
Yeah, it was really intense and felt almost cataclysmic at times!
Sloth A
I know! I was worried about the damage it could cause.
Sloth B
Thankfully, it wasn't as bad as it could have been.

Synonyms & Antonyms
Synonyms
disastrous
devastating
calamitous
Antonyms
beneficial
constructive
advantageous
Root Explanation

Cataclysmic → It is formed from "cata-" (from Greek "kataklysmos", meaning down or away) and "klyzein" (meaning to wash or overflow). The word describes a significant event that causes a violent upheaval or disaster, often associated with overwhelming floods or destruction.

Memory Tip

Think of a powerful force that 'washes away' ('klyzein') everything in its path, which helps you remember that 'cataclysmic' refers to a devastating event.

Visually Confused Words

No commonly confused words.

Is this page helpful?