Which preposition to use with witless

of Occurrences 2%

O most witless of women!

as Occurrences 1%

Through these torn places men may glimpse the world that is real: and this glimpse dazzles their dimmed eyes and weakling forces, and this glimpse mocks at their lean might Through these rent places, when the opening is made large enough, a few men here and there, not quite so witless as their fellows, know how to summon us of Audela when for an hour the moon is void and powerless: we come for an old reason: and we come as men and women.

in Occurrences 1%

Lastly, he is ever credulous in assent, rash in undertaking, peremptory in resolving, witless in proceeding, and in his ending miserable, which is never other than either the laughter of the wise or the pity of fools.

to Occurrences 1%

The Indians are prolix, and attach value to many minutiae in the relation which not only does not help forward the denouement, but is tedious and witless to the last degree.

Which preposition to use with  witless