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15-Letter Words Starting With J

  • 6 words
  • All English dictionaries
  • Scrabble points
Dictionary

All 15-Letter Words Starting With J 6 words

How common is J at the start of fifteen-letter words?

Our combined English word list has 6 fifteen-letter words that start with J. They average 26.8 points and the best is JUXTAPOSITIONAL (31 points).

Total words
6
Average Scrabble score
26.8
out of 31 max
Everyday words
0%
common in ordinary English
Most common ending
S
66.7% of words

Most common last letters

  • s 66.7%
  • l 33.3%

Top vowel pairs

  • io66.7%
  • ou50%
  • ia33.3%

Share of words where these two vowels sit side by side.

Rare words worth knowing

Valid in this dictionary but rarely seen in everyday English.

Highest-scoring fifteen-letter word that starts with J

j 8u 1x 8t 1a 1p 3o 1s 1i 1t 1i 1o 1n 1a 1l 1

J 8 + U 1 + X 8 + T 1 + A 1 + P 3 + O 1 + S 1 + I 1 + T 1 + I 1 + O 1 + N 1 + A 1 + L 1 = 31 points

Double word
62 pts
Triple word
93 pts

Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).

juxtapositional

No dictionary definition on file. This is a valid game word that standard dictionaries rarely cover.

  • Scrabble US
  • Scrabble UK
  • Words With Friends

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15-Letter Words Starting With J FAQ

How many fifteen-letter words that start with J are there?

There are 6 fifteen-letter words that start with J in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.

What is the highest-scoring fifteen-letter word that starts with J?

JUXTAPOSITIONAL is worth 31 points in Scrabble before any bonus squares. Other strong options are JOURNALIZATIONS (31), JUSTIFIABLENESS (27), JURISPRUDENTIAL (25).

Which rare fifteen-letter words that start with J score well?

Uncommon but valid choices include JOURNALIZATIONS (31), JUSTIFIABLENESS (27), JUDICIOUSNESSES (25), JOURNALISATIONS (22). Few players know them, so they can catch an opponent off guard.