Skip to content
ZWordFinderZ

15-Letter Words Starting With TRI

  • 28 words
  • All English dictionaries
  • Scrabble points
Dictionary

All 15-Letter Words Starting With TRI 28 words

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

Our combined English word list has 28 fifteen-letter words that start with TRI. They average 21.8 points, the best is TRICHINIZATIONS (29 points) and 64.3% end in S.

Total words
28
Average Scrabble score
21.8
out of 29 max
Everyday words
0%
common in ordinary English
Most common ending
S
64.3% of words

Most common last letters

  • s 64.3%
  • e 17.9%
  • l 10.7%

Top vowel pairs

  • io17.9%
  • ia10.7%
  • oe7.1%

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 TRI

t 1r 1i 1c 3h 4i 1n 1i 1z 10a 1t 1i 1o 1n 1s 1

T 1 + R 1 + I 1 + C 3 + H 4 + I 1 + N 1 + I 1 + Z 10 + A 1 + T 1 + I 1 + O 1 + N 1 + S 1 = 29 points

Double word
58 pts
Triple word
87 pts

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

trichinizations

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

  • Scrabble US
  • Scrabble UK
  • Words With Friends

Runners-up

Explore related word lists

15-letter words starting with…

Words starting with TRI by length

Add a letter after TRI

Each link adds one letter and keeps only combinations that have words.

Change the last letter of TRI

Trending word lists

Five-letter lists built from the letters of yesterday's Wordle answer. The set changes every day.

How to use this word list

Playing words that start with TRI

15-Letter Words Starting With TRI by the numbers

15-Letter Words Starting With TRI FAQ

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

There are 28 fifteen-letter words that start with TRI 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 TRI?

TRICHINIZATIONS is worth 29 points in Scrabble before any bonus squares. Other strong options are TRIFLUOPERAZINE (29), TRIVIALIZATIONS (27), TRINITROBENZENE (26).

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

Uncommon but valid choices include TRICHINIZATIONS (29), TRIFLUOPERAZINE (29), TRIVIALIZATIONS (27), TRICHOMONACIDAL (25). Few players know them, so they can catch an opponent off guard.