Which preposition to use with trenchant

in Occurrences 5%

d and 3 longe hornes trenchant in the front, scharpe as a sword; and the body is sclender.

on Occurrences 1%

And the gentyles han schorte speres and large, and fulle trenchant on that o syde: and thei han plates and helmes, made of quyrboylle; and hire hors covertoures of the same.

than Occurrences 1%

Nothing could be more trenchant than his bland assumption of the point of view of the Jew-baiter, the hypocrite, or the slave-trader.

to Occurrences 1%

Is it trenchant to their swords?

with Occurrences 1%

The whisper was trenchant with meaning and thoroughly aroused Lenore.

Which preposition to use with  trenchant