To impugn is to challenge, oppose or attack as being false.
Usage:
I impugn you.
'I impugn your belief that the world is flat'
I would be deeply offended if you were to impugn my honesty.
Teens often impugn the restrictions put on them, like curfews and chores.
"Impugn" is a transitive verb meaning to cast doubt upon or to challenge or attack as false. The following sentences provide examples of its use:Don't you dare try to impugn my credentials.The debate team coach encouraged the students to impugn their opponents' arguments but not their character.
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.
how would you use the word finished in a command sentence
1. you did just use that word in a sentence 2. if a doctor would use the word tumor in a sentence they would probably say "we need to remove the tumor from this persons body."
The word mores is not a word.
This justifies the use of this word, in a sentence.
how to use the word zemblanity in a sentence
the book on adventure was flummoxed that's how i would use it in a sentence
How do you use in word urged in a sentence?If you had shown me your question before you asked it, I would have urged you to replace the first 'in' with the word 'the'.