The plan to separate the world into nations was quite dubious.
Definition is here: http://www.merriam-webster.com/dictionary/dubious
The lady was very dubious of the children's allegations.
He gave a dubious explanation for his absence from the meeting, raising suspicions among his colleagues.
(dubious means of uncertain truth or validity)Examples :The validity of the document was somewhat dubious.I was rather dubious about the reasons he gave for his absence.
I put the word wool in a ten word sentence.
see How do you put the word countries in a sentence?
His mother was dubious that he had already cleaned his room.He lost the debate because his argument was made up of dubious "facts."
The word is put in a sentence like I just did right now.
After her best friend had lied three times, Alice was dubious of her story
you have just put it in a sentence....
yes you can put in a sentence
How do you put dissent in a sentence How do you put dissent in a sentence
I can put the word opaque into a sentence. Alternatively, The wall is opaque.