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Definition of unpronounceable
unpronounceable
/ˌʌnprəˈnaʊnsəbəl/
un · pro · nounce · a · ble
Adverb:unpronounceably
•Plural:unpronounceables
unpronounceable Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Rare
Syllables
5
unpronounceable Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Too difficult or awkward to be spoken aloud or articulated clearly (especially of a word, name, or sound).
Example
"The chemistry textbook was filled with long, unpronounceable names for synthetic compounds."
• noun
1
A word, name, or sound that is too difficult or awkward to pronounce.
Example
"The news anchor practiced the list of geographical unpronounceables before going live on the air."
Word Nuance & Usage
Notice that 'unpronounceable' retains the 'o' from 'pronounce', unlike related derivatives such as 'pronunciation'.
• Rhymes for unpronounceable
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Unpronounceable. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/unpronounceable