Words similar to whereof

Example sentences for: whereof

How can you use “whereof” in a sentence? Here are some example sentences to help you improve your vocabulary:

So little cause for carolings Of such ecstatic soundWas written on terrestrial things Afar or nigh around,That I could think there trembled through His happy good-night airSome blessed Hope, whereof he knew And I was unaware.
He spent his whole life working as a vaquero and he states, “I speak as a vaquero—and I know whereof I speak” (Rojas, 1979, 119).