unimpeachable
adjective
un·im·peach·able
ˌən-im-ˈpē-chə-bəl 
: not impeachable: such as
a
: reliable beyond a doubt
unimpeachable evidence
an unimpeachable source
b
: not liable to accusation : irreproachable
an unimpeachable reputation
Examples of unimpeachable in a Sentence
a person of unimpeachable integrity
The information is from an unimpeachable source.
Recent Examples on the Web
First, Starboard’s experience and track record with semiconductor companies described above is unimpeachable.
—
Kenneth Squire, CNBC, 25 Jan. 2025
As always, our rankings are perfect and unimpeachable.
—Dom Luszczyszyn, The Athletic, 24 Jan. 2025
Bass’s apartment, done in collaboration with interior designer Mark Hampton, is, as expected, pristine and unimpeachable, with five wood-burning fireplaces, a library with a rolling ladder, and vast entertaining rooms with picture windows.
—Kim Velsey, Curbed, 17 Jan. 2025
Harmon’s calling card is defense, and that part of her game remains unimpeachable.
—Sabreena Merchant, The Athletic, 20 Jan. 2025
See all Example Sentences for unimpeachable 
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Kenneth Squire, CNBC, 25 Jan. 2025
As always, our rankings are perfect and unimpeachable.
—Dom Luszczyszyn, The Athletic, 24 Jan. 2025
Bass’s apartment, done in collaboration with interior designer Mark Hampton, is, as expected, pristine and unimpeachable, with five wood-burning fireplaces, a library with a rolling ladder, and vast entertaining rooms with picture windows.
—Kim Velsey, Curbed, 17 Jan. 2025
Harmon’s calling card is defense, and that part of her game remains unimpeachable.
—Sabreena Merchant, The Athletic, 20 Jan. 2025
See all Example Sentences for unimpeachable
Dictionary Entries Near unimpeachable
Cite this Entry
“Unimpeachable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unimpeachable. Accessed 4 Feb. 2025.
Copy CitationKids Definition
unimpeachable
adjective
un·im·peach·able
ˌən-im-ˈpē-chə-bəl
: not impeachable : not to be doubted or questioned : irreproachable
an unimpeachable reputation
news from an unimpeachable source
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