15 Letter Words That Start With TRI

There are 28+ 15 letter words beginning with TRI in our English dictionary. Every 15-letter TRI word below is valid in the Scrabble (TWL and SOWPODS), Wordle, and Words With Friends dictionaries, sortable and ready for your next puzzle. You can also browse all words starting with TRI.

Popular 15-Letter Words Starting With TRI

triangularities 16

tributarinesses 17

trichinisations 20

trichinizations 29

trichomonacidal 25

trichomonacides 25

trifluoperazine 29

trigonometrical 20

trihalomethanes 23

triiodomethanes 21

trimethylamines 25

trinitrobenzene 26

All 15-Letter Words Starting With TRI (13 words)

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How Common is TRI as a Start 15 Letter word?

There are 28 15-letter words starting with TRI in English. The average Scrabble score here is 21.8, with -S endings dominating (64% of them).

Total Words

Avg Scrabble Score

Most Common Ending (64%)

Top Vowel Pairs

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15 Letter Words Starting With

Words Starting With TRI

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15 Letter Words beginning with TRI are often very useful for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. Word Finder by WordTips gives you a list of words ordered by their word game points of your choice. You might also be interested in 15 Letter Words with TRI.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 15 Letter Words page when playing Dordle, WordGuessr or any other Wordle-like games. They help you guess the answer faster by allowing you to input the good letters you already know and exclude the words containing your bad letter combinations.

Highest-Scoring 15-Letter TRI-Words in Scrabble

trichinizations 29

trifluoperazine 29

trivializations 27

trinitrobenzene 26

trichomonacidal 25

triphenylamines 25

What is the highest scoring word in
Scrabble that starts with TRI?

29 Points

The highest scoring word in Scrabble that starts with TRI is trichinizations with a total of 29 points.

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

FAQ 15 Letter Words That Start With TRI

How many 15 letter words starting with TRI are in the English dictionary?

There are 28 15-letter words in the English dictionary that start with TRI. The average Scrabble score across them is 21.8.
Are there any rare 15 letter words starting with TRI worth more in Scrabble?

Yes. Uncommon 15-letter words like "trifluoperazine", "trinitrobenzene", "trichinizations", "trivializations" start with TRI and can score big thanks to their unusual letters. "trifluoperazine" is worth 29 points in Scrabble before any bonus tiles.
What are the most common 15 letter words starting with TRI?

Everyday 15-letter words starting with TRI include "triangularities", "tributarinesses", "trichinisations", "trichinizations", "trichomonacidal".