peligrosa
“peligrosa” means “dangerous” in Spanish (causing risk or harm).
dangerous, risky
Also: hazardous, perilous
📝 In Action
Esa carretera de montaña es muy peligrosa en invierno.
A2That mountain road is very dangerous in winter.
La situación económica actual parece peligrosa para los negocios pequeños.
B1The current economic situation seems dangerous for small businesses.
Ten cuidado, esa araña es venenosa y peligrosa.
A2Be careful, that spider is poisonous and dangerous.
Tomar una decisión tan arriesgada puede ser peligrosa para tu carrera.
B2Making such a risky decision can be perilous for your career.
✏️ Quick Practice
Quick Quiz: peligrosa
Question 1 of 1
Which sentence correctly uses 'peligrosa'?
📚 More Resources
👥 Word Family▼
🎵 Rhymes▼
📚 Etymology▼
Comes from the Latin word *periculum*, meaning 'risk' or 'danger.' The word evolved through Old Spanish to form the modern noun 'peligro,' and 'peligrosa' is the feminine adjective derived from it.
First recorded: 13th century
Cognates (Related words)
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Frequently Asked Questions
What is the difference between 'peligrosa' and 'peligroso'?
'Peligrosa' is used only when describing a feminine noun (like 'la serpiente' or 'la situación'). 'Peligroso' is used for masculine nouns (like 'el camino' or 'el juego'). They mean the exact same thing (dangerous); you just have to match the ending to the noun.
Can 'peligrosa' be used to describe a person?
Yes, absolutely. You can call a woman 'una persona peligrosa' (a dangerous person) or 'una criminal peligrosa' (a dangerous criminal).