脅かす

Etymology 1
Compare.

Verb

 * 1) threaten, intimidate
 * 2) frighten
 * 1) frighten
 * 1) frighten

Etymology 2
Compare.

Verb

 * 1) threaten, intimidate
 * 2) put in danger, put in jeopardy
 * 1) put in danger, put in jeopardy
 * 1) put in danger, put in jeopardy