Unbeknownst to the teenagers, a policeman was on his way to shut down the raging house party.
"Unbeknownst" means "happening without the subject knowing". So you could say, "Unbeknownst to Joe, a tree fell in the forest."
The word "unbeknownst" appears on page 22 of "Maniac Magee" by Jerry Spinelli.
The spelling of the archaic word is unbeknownst(unknown, to someone).Example:"Unbeknownst to the British, the Americans had slipped away in the night."
Can you use the word concluding in a sentence? Done.
You can use the word Truss in a sentence like this.
Just use it! Or do you mean, can you use the word beheld in a sentence.
How do you use the word decibel in a sentence?What is decibel used for?
Since that is not a word I would not attempt to use it in a sentence.
You just did use the word colonize in a sentence.
You can use the word Terrorist in a sentence as " Muslims are not terrorist ".
use the word puzzlement in a sentence
the word rag in a sentence