8,846
Total 15-letter words
47
Best Scrabble score
1
Unique letters only

Highest-Scoring Fifteen-Letter Scrabble Words

WordScrabbleWWF
BELSHAZZARESQUE4749
BENZDIOXDIAZINE4447
HYPEROXYGENIZED4444
OXYBENZALDEHYDE4444
SQUAMOZYGOMATIC4347
BENZALHYDRAZINE4244
AZODICARBOXYLIC4144
BRACHYCEPHALIZE4143
HYDROXYLIZATION4140
HYPOHYPOPHYSISM4139

Sample Fifteen-Letter Words

ABDOMINOCARDIAC25ABDOMINOGENITAL21ABDOMINOVAGINAL24ABDOMINOVESICAL25ABIOGENETICALLY23ABSORPTIOMETRIC23ABSTRACTIONISTS19ABSTRACTIVENESS22ABYSSOBENTHONIC27ACADEMICIANSHIP27ACANTHOCEPHALAN27ACANTHOPOMATOUS24ACANTHOPTERYGII26ACARODERMATITIS20ACCESSORIUSORII19ACCLIMATISATION21ACCLIMATIZATION30ACCOMMODATENESS24ACCOMMODATINGLY28ACCOMMODATIONAL24ACCOMMODATIVELY30ACCOMPANIMENTAL25ACCOMPLISHMENTS28ACCOUNTABLENESS21ACCULTURATIONAL19ACEACENAPHTHENE27ACERBITYACEROSE24ACETABULIFEROUS22ACETALDEHYDRASE25ACETNAPHTHALIDE26

About Fifteen-Letter Words

Fifteen-letter words are long words in English. There are 8,846 of them in the standard dictionary. In Scrabble, 15-letter words can score well on premium squares.

How many 15-letter words are in English?
There are 8,846 words that are exactly 15 letters long in the standard English dictionary.
What is the highest-scoring 15-letter word in Scrabble?
BELSHAZZARESQUE scores 47 base points — one of the highest-value 15-letter plays available.
How do I filter 15-letter words?
Use the filter bar above. Type in "Starts with", "Ends with", or "Contains" to narrow down the list instantly. No page reload needed.

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