unbelievable
adjective
un·be·liev·able
ˌən-bə-ˈlē-və-bəl 
: too improbable for belief
the plot is unreal and unbelievable
also
: of such a superlative degree as to be hard to believe
the destruction was unbelievable
made an unbelievable catch in center field
Examples of unbelievable in a Sentence
a completely unbelievable story about why there was lipstick on his collar
Recent Examples on the Web
That feeling of surprise, the shock of unbelievable graphics being rendered in real time, stood up for the entire game.
—
Oliver Brandt, MSNBC Newsweek, 24 June 2025
This still is unbelievable – not that those Braves officials continued their epidemic of team-friendly deals with players, but that neither Acuna nor anybody in his financial orbit could see beyond the present.
—Terence Moore, Forbes.com, 23 June 2025
The On Brand Agency creatives will work with a major brand in need of a big idea for a massive, high-priority campaign – from creating earworm jingles and unbelievable activations to producing the most quotable commercials and must-have merchandise.
—Peter White, Deadline, 20 June 2025
The speed in which Carin writes good, catchy lyrics is unbelievable.
—Lucas Villa, Rolling Stone, 19 June 2025
See All Example Sentences for unbelievable
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Oliver Brandt, MSNBC Newsweek, 24 June 2025
This still is unbelievable – not that those Braves officials continued their epidemic of team-friendly deals with players, but that neither Acuna nor anybody in his financial orbit could see beyond the present.
—Terence Moore, Forbes.com, 23 June 2025
The On Brand Agency creatives will work with a major brand in need of a big idea for a massive, high-priority campaign – from creating earworm jingles and unbelievable activations to producing the most quotable commercials and must-have merchandise.
—Peter White, Deadline, 20 June 2025
The speed in which Carin writes good, catchy lyrics is unbelievable.
—Lucas Villa, Rolling Stone, 19 June 2025
See All Example Sentences for unbelievable
Cite this Entry
“Unbelievable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unbelievable. Accessed 29 Jun. 2025.
Copy CitationKids Definition
unbelievable
adjective
un·be·liev·able
ˌən-bə-ˈlē-və-bəl
1
: too unlikely for belief
an unbelievable story
2
: very significant or impressive
made an unbelievable catch in center field
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