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15 Letter Words

There are 3,192 fifteen-letter words in the ENABLE English word list, from ABSORBABILITIES to ZOOGEOGRAPHICAL. The highest-scoring 15-letter word in Scrabble® is OXYPHENBUTAZONE at 41 points. Use the list below for Wordle, Scrabble, Words With Friends and Wordscapes — every entry ships with its Scrabble score. Tournament validity may differ under Collins Scrabble Words. Roughly 4% of these words end in E, so an E-hook on the board is worth watching for.

Word list

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Point values shown are Scrabble® (letters only, before board bonuses). Browse deeper via the word-lists hub.

Showing the first 600 of 3,192 words. Use the pattern search to narrow further, or filter with the unscrambler.

Top 10 highest-scoring words

Scored on letters only (no board bonuses). WWF uses different tile values from Scrabble — J, Q and Z are worth 10 points in WWF; X is worth 8.

#WordScrabbleWWF
1oxyphenbutazone4144
2benzodiazepines3842
3psychoanalyzing3841
4ventriloquizing3743
5hyperimmunizing3742
6cyclohexylamine3740
7hypnotizability3738
8coenzymatically3640
9psychobiography3637
10extrajudicially3540

What these words mean

oxyphenbutazone
Valid 15-letter English word — definition not on file.
benzodiazepines
Valid 15-letter English word — definition not on file.
psychoanalyzing
(verb)To practice psychoanalysis (on).
ventriloquizing
(verb)To practice ventriloquism.
hyperimmunizing
Valid 15-letter English word — definition not on file.
cyclohexylamine
Valid 15-letter English word — definition not on file.
hypnotizability
Valid 15-letter English word — definition not on file.
coenzymatically
Valid 15-letter English word — definition not on file.
psychobiography
Valid 15-letter English word — definition not on file.
extrajudicially
Valid 15-letter English word — definition not on file.

Definitions from the Free Dictionary API, cached for repeat visits.

Strategy for this list

Fifteen-letter words are the longest length used in standard word-lists and Scrabble boards (fifteen squares wide). They occupy the full board and are ceremonial rather than practical — a fifteen-letter bingo across a triple-word lane scores over 300 points, but has occurred a handful of times in tournament history. Common examples: UNCHARACTERISTIC, INSTITUTIONALLY, CONVENTIONALISED. Studying this list is for record-hunters and crossword compilers rather than everyday players.

FAQs

How many 15-letter words are there?

There are 3,192 valid 15-letter words in the ENABLE English word list. Collins Scrabble Words accepts additional entries.

What is the highest-scoring 15-letter word in Scrabble?

OXYPHENBUTAZONE scores 41 points on its letters alone (before any premium squares). Board bonuses can multiply that further.

Are all 15-letter words valid in Scrabble?

The words on this page come from the ENABLE English word list. UK Scrabble (Collins Scrabble Words) accepts the overwhelming majority.

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