© 2026 Sloth Lingo. Learn easy. Lounge wisely.

perilousness

Upper-Intermediate (B2)

IPA: /ˈpɛrɪləsnəs/

KK: /ˈpɛrɪləsnəs/

noun
Definition

The state of being dangerous or risky, often involving a threat to safety or well-being.


Example

The perilousness of climbing without proper gear can lead to serious accidents.


Conversation
Sloth A
I heard the hike up that mountain is quite a challenge.
Sloth B
Yeah, I've heard about the perilousness of that trail.
Sloth A
Do you think it's worth the risk to try it?
Sloth B
Definitely! Just be prepared and take it slow.

Synonyms & Antonyms
Synonyms
hazard
risk
danger
Antonyms
safety
security
certainty
Root Explanation

Perilousness → It is formed from "peril" (from Old French *peril*, meaning danger) and "-ous" (meaning full of) and "-ness" (meaning the state of). The word "perilousness" means the state of being full of danger or risk.

Memory Tip

Think of 'peril' meaning danger, and remember that 'perilousness' describes the state of being full of danger.

Visually Confused Words
perviousness
penuriousness
imperiousness
seriousness
parlousness
superciliousness
piousness
precariousness
Is this page helpful?