Synonyms of unreadablenext
: not readable: such as
a
: not decipherable : illegible
unreadable handwriting
b
: impossible to read and understand : incomprehensible
… a flawed, unreadable, misleading bill that garnered support based on propaganda and clever—but false—talking points.Marilyn M. Singleton
c
: impossible to interpret
The expression on her face was unreadable.
d
: not enjoyable or interesting enough to engage the reader
an unreadable novel

Synonyms of unreadable

Examples of unreadable in a Sentence

the old book contains an inscription, but the handwriting is cramped and unreadable
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Investigators said Marine One’s first attempt to contact the tower was not received and its second was broken and unreadable. Pete Muntean, CNN Money, 28 Aug. 2026 But the air traffic controller said that transmission appeared broken and unreadable on his end, so the controller seemed surprised a few minutes later when the helicopter took off. ABC News, 27 Aug. 2026 A lot of this work is almost unreadable now, the pained efforts of young eggheads twisting themselves into rhetorical knots over the moral conundrums posed by real-world applications of Marxist principles. Literary Hub, 21 July 2026 His PowerPoint slides were unreadable because of small text and the auditorium’s bright lights. Gustavo Arellano, Los Angeles Times, 10 July 2026 See All Example Sentences for unreadable

Word History

First Known Use

circa 1655, in the meaning defined above

Time Traveler
The first known use of unreadable was circa 1655

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Cite this Entry

“Unreadable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unreadable. Accessed 1 Sep. 2026.

Kids Definition

unreadable

adjective
un·​read·​able
ˌən-ˈrēd-ə-bəl
ˈən-
1
: too dull or unattractive to read
a long, unreadable essay
2
: illegible
unreadable handwriting
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