Which preposition to use with unsafe

for Occurrences 23%

If I must marry any but Celinda, I shall not, Sir, enjoy one moment's Bliss: I shall be quite unman'd, cruel and brutal; A Beast, unsafe for Woman to converse with.

in Occurrences 9%

I feared the Indians, too, for they told me they were unsafe in this country.

than Occurrences 3%

There is no writer more unsafe than Aberdeen.

by Occurrences 3%

The silly fellow had heard, that the port authorities always hauled down their colours, when the entrance to the harbour was unsafe by reason of bad weather.

at Occurrences 3%

The police regulations were extremely severe against heresy, but brigandage was common, and the darker streets were unsafe at night to strangers.

to Occurrences 2%

The feeling of loyalty throughout this Province was known to be so prevalent and decided that it was not thought unsafe to forbear, for the time at least, to take any notice of the proceedings of this party.

as Occurrences 2%

There was reason to think it would be as unsafe as ever for him to return home, and letters from him were very rare; he could not often find a messenger whom he would trust, and this difficulty was increased by his wandering about the country as he did, which yet was deemed the best way for him to live.

without Occurrences 1%

Q.Should each boiler have at least one safety valve for itself? A.Yes; it would be quite unsafe without this provision, as the stop valve might possibly jam.

of Occurrences 1%

She confessed to Mercy that she was afraid to displease or thwart them; a feeling which he regarded as the more unfortunate because, when she was not actuated by that consideration, her own judgment and her own impulses would always guide her aright; and because, too, the elder princesses were the most unsafe of all advisers.

under Occurrences 1%

The Court being found to be inflexible, recourse was had to Congress, and a bill in the form of an amendment to the Sherman Act was brought into the Senate authorizing, in substance, those who felt unsafe under the law, to apply to certain government officials, to be permitted to produce evidence of the reasonable methods they employed, and, if the evidence were satisfactory, to receive, what was tantamount to, an indulgence.

after Occurrences 1%

And Anne felt as if half her burthen of secrecy was gone when they all parted, starting early because the Black Gang rendered all the roads unsafe after dark.

Which preposition to use with  unsafe