英和和英

a degree of insecurity

to be in presence of danger

to run into danger

There's a risk

run a risk

be fraught with danger

security of matter (be dangerous)

extreme danger

Danger impends

the state of being in imminent danger

He has gone through dangers even.

to incur danger―court danger―fly in the face of Providence

Don't place yourself at risk.

fraught with danger

to brave a danger―face a danger―defy a danger―dare a danger―tempt Providence―fly in the face of Providence―venture―（損をする危険なら）―run a risk―run a hazard

Danger impends

a condition of grave danger

to accept a troublesome task

to encounter a danger

an awful risk

There's a big risk

the state of being dangerous

extreme dangerousness

put at risk

apprehensive of danger

to be able to undertake a troublesome matter

a whiff of danger

involving substantial risk

to expose a person to risks

He cares nothing for dangers.