(verb - to move about in a clumsy fashion)
"They heard him blunder against the trunk, which rocked violently."
"The tourists were left to blunder about in a strange city."
(noun- a serious or foolish error)
"She made a blunder on her science test and only got a 99%."
"The blunder by the Allies allowed the German forces to escape."
(*In modern usage, the verb "to blunder" is seldom used, in deference to the noun usage "to make a blunder", meaning a serious or foolish error.)
"His blunders on the job resulted in his dismissal."
"This was one of several blunders by Napoleon's opponents."
(verb)
"Not having a night light, he often blunders about in the dark."
You would use to say someone has made a mistake.
If you read Alfred Lord Tennyson's poem "Charge of the Lightbrigade" it uses that word.
It would be used in the past tense also.
Blundering- "He was blundering the play yesterday, now today, he is being made fun of because he kept making mistakes yesterday in the play."
The diplomat was a bumbling fool; many wondered how he achieved such a position.
she went to the teacher to apologize for her blunderThe word 'blunder' means 'mistake'. To use the word 'blunder' in a sentence you could say 'he made a massive blunder when he neglected to lock the door before leaving for work'.
Blunder
use it by saying- how can you use the word ebullient in a sentence?
Just use it! Or do you mean, can you use the word beheld in a sentence.
a social blunder
The worker's blunder nearly drove his employers to bankruptcy.
I want to see Maxwell Smart's next blunder.
sentence for aggrandize
blunder you
His blunder during the presentation cost his team the project.
Example( you made a blunder when you forgot to spell sentence with a c after the n)
It seems as though Great Britain's attempt to imperialize the world was a blunder.
McCain made a colossal blunder
I was really embarrassed by my big blunder.
After the mayors blunder, the township protested for the mayors removal from office.
The diplomat was a bumbling fool; many wondered how he achieved such a position.