perilous - Master This Word
Master this word with our 5-step learning method – Learn English in English
perilous Word Meanings
- full of danger or risk
- hazardous
- involving peril
perilous Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
perilous Phonetic & Pronunciation
UK
/ˈpɛrɪləs/
US
/ˈpɛrələs/
perilous Word Etymology
perilous: peril (danger) + -ous (full of); Late Middle English: from Old French 'perilleux', from Latin 'periculosus'. Imagine climbing a craggy cliff high above the ocean, where a single misstep could lead to a perilous fall.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Perilous describes a situation that is full of danger or risk, emphasizing not only that harm could occur but that hazards are unpredictable and may threaten well-being. It is often reserved for high-stakes scenarios—journeys, climbs, or decisions requiring exceptional courage and care. The tone is somewhat formal or literary, lending weight to dramatic descriptions rather than everyday chatter. You might speak of a perilous voyage at sea during a storm, a perilous ascent up a cliff, or a perilous choice with serious consequences. It typically pairs with nouns that imply duration or precarious balance, and should not be used for minor annoyances or trivial risks.
Usage Reminders
- Perilous describes a situation full of danger. Do not conflate with merely 'dangerous' when risk is high. Use for vivid, high-stakes scenarios. Pair with nouns like journey, climb, path. Avoid overusing in casual contexts.
Common Misconceptions
- Perilous = dangerous in all senses; it always implies immediate harm.
- It is interchangeable with hazardous in everyday speech.
- It can describe minor annoyances.
- It only fits physical danger, not moral danger or uncertainty.
- It is used for casual travel plans.
Thinking Differences
Perilous conveys high danger and a formal, vivid tone that English often uses for dramatic effect; learners should note its strength vs dangerous/hazardous and reserve it for high-stakes situations.
Learning Tips
- Learn the core meaning: danger plus high risk.
- Note strong, formal tone; reserve for high-stakes contexts.
- Compare with dangerous and hazardous to feel the intensity difference.
- Collocate with nouns: journey, climb, path, ascent.
- Watch for literary or journalistic usage; avoid mundane cases.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'perilous'?
A.Unstable
B.Dangerous
C.Peaceful
D.Joyful
Step 2: Usage
In which sentence is 'perilous' used correctly?
A.The perilous journey was filled with laughter.
B.He decided to take a perilous risk for fun.
C.The hikers were warned of the perilous terrain ahead.
D.She felt perilous after receiving good news.
Step 3: Similar Words
Which word is a synonym for 'perilous'?
A.Safe
B.Secure
C.Risky
D.Stable
Step 4: Opposite Words
What is an antonym for 'perilous'?
A.Hazardous
B.Precarious
C.Safe
D.Risk
Step 5: Mastery
In what real-life situation would 'perilous' be used?
A.Walking on a calm beach
B.Skydiving without a parachute
C.Reading a book in bed
D.Eating breakfast with family
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