causing fear or anxiety by threatening great harm; " a dangerous operation"; " a grave situation"; " a grave illness"; " grievous bodily harm"; " a serious wound"; " a serious turn of events"; " a severe case of pneumonia"

Attended or beset with danger; full of risk; perilous; hazardous; unsafe.

Causing danger; ready to do harm or injury.

In a condition of danger, as from illness; threatened with death.

Hard to suit; difficult to please.

Reserved; not affable.

Unsafe; involving, or beset with, danger; ready to do harm or injury; perilous; hazardous.

Dangerousness.

Full of danger: unsafe: insecure.

Full of danger; unsafe.

Fraught with danger; threatening danger; unsafe.

Unsafe; perilous; full of danger.

Isn't it a little dangerous sometimes? – Wyoming, a Story of the Outdoor West by William MacLeod Raine

We didn't realize how dangerous it was! – Swamp Island by Mildred A. Wirt

This is a dangerous man. – Death Points a Finger by Will Levinrew

That's just a little dangerous in England. – The Triumphs of Eugène Valmont by Robert Barr

That is why I'll have nothing to do with such dangerous play. – The Abandoned Room by Wadsworth Camp

You must see him, citizen; he is dangerous. – The Light That Lures by Percy Brebner

Now, of course that's a very dangerous idea, and yet- So I went on; ah me! – The Cavalier by George Washington Cable

There is no doubt it is a sudden and dangerous country. – Olivia in India by O. Douglas

Yes, yes, ' said he, 'I think it can be done; but it will be dangerous. – The White Wolf and Other Fireside Tales by Arthur Thomas Quiller-Couch

I don't think Miss Chivvey's dangerous, seriously. – Bird of Paradise by Ada Leverson

The Valtellina is dangerous; the Stelvio we know to be watched. – Vittoria, v4 by George Meredith

But even so it's dangerous. – The Guests Of Hercules by C. N. Williamson and A. M. Williamson

I think her the more dangerous of the two. – Mohun, or, The Last Days of Lee by John Esten Cooke

But he came into power at a most difficult and dangerous time. – This Country Of Ours by H. E. Marshall Author: Henrietta Elizabeth Marshall

Sir, to speak one's mind is always dangerous! – Temporal Power by Marie Corelli

Mackellar told them what Williamson had promised, and added: The man might have been dangerous, but we need not fear any further trouble from him. – Johnstone of the Border by Harold Bindloss

But what is there about a dangerous dream? – The Planet Strappers by Raymond Zinke Gallun

Two or three days after this they started on their long, dangerous journey. – By Canoe and Dog-Train by Egerton Ryerson Young