© 2026 Sloth Lingo. Learn easy. Lounge wisely.

heinously

Upper-Intermediate (B2)

IPA: /ˈhiːnəsli/

KK: /ˈhiːnəsli/

adverb
Definition

In a very bad or shocking way that is morally wrong or evil.


Example

The crime was committed heinously, leaving the community in shock.


Conversation
Sloth A
Did you hear about that crime that happened downtown?
Sloth B
Yeah, I can't believe someone would act so heinously.
Sloth A
It really makes you wonder about the world we live in.
Sloth B
For sure, it's scary to think such things can happen anywhere.

Synonyms & Antonyms
Synonyms
atrociously
wickedly
abominably
Antonyms
mildly
gently
kindly
Root Explanation

Heinously → It is formed from "heinous" (from Old French *hainous*, meaning hateful or abominable) and the suffix "-ly" (meaning in a manner of). The word "heinously" means in a manner that is hateful or abominable.

Memory Tip

Think of something that is 'hateful' ('heinous') and how it is done 'in a manner' ('-ly'). This helps you remember that 'heinously' describes actions that are done in a hateful way.

Visually Confused Words
resinously
vinously
venously
verminously
Is this page helpful?