JLPT N5 vocabulary
危ない: meaning, reading and conjugation
Reading and pitch accent
あぶない0Heiban · flatalso 3
i-adjective
Meaning
- dangerous, risky, hazardous, perilous, precarious
- in danger, in jeopardy, critical, grave, at risk
- uncertain, unreliable, insecure, unsteady, doubtful
- a close call, a narrow escape
- look out!, watch out!, be careful! (interjection)

Conjugation
| Form | Affirmative | Negative |
|---|---|---|
| Basics | ||
| Plain present普通形 | 危ない | 危な |
| Plain past過去形 | 危な | 危な |
| Polite presentです形 | 危ない | 危な |
| Polite pastでした形 | 危な | 危な |
| Te-formて形 | 危な | 危な |
| Modifying | ||
| Before a noun連体形 | 危ない | —not in common use |
| As an adverb連用形 | 危な | —not in common use |
| Conditions and moods | ||
| If (-ba)ば形 | 危な | 危な |
| If / when (-tara)たら形 | 危な | 危な |