15 Letter Words That Start With THI

There are 5+ 15 letter words beginning with THI in our English dictionary. Every 15-letter THI 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 THI.

Popular 15-Letter Words Starting With THI

thickheadedness 29
thimbleriggings 25
thinkablenesses 24
thiobarbiturate 22
thirtysomething 27

All 15-Letter Words Starting With THI (4 words)

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How Common is THI as a Start 15 Letter word?

There are 5 15-letter words starting with THI in English. The average Scrabble score here is 25.4, with -S endings dominating (60% of them).

Total Words
5
Avg Scrabble Score
25.4
Most Common Ending (60%)
S
Top Vowel Pairs
EA
IO

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15 Letter Words beginning with THI 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 THI.

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 THI-Words in Scrabble

thickheadedness 29
thirtysomething 27
thimbleriggings 25
thinkablenesses 24
thiobarbiturate 22

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

29 Points

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

T 1
H 4
I 1
C 3
K 5
H 4
E 1
A 1
D 2
E 1
D 2
N 1
E 1
S 1
S 1

FAQ 15 Letter Words That Start With THI

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

    There are 5 15-letter words in the English dictionary that start with THI. The average Scrabble score across them is 25.4.

  • Are there any rare 15 letter words starting with THI worth more in Scrabble?

    Yes. Uncommon 15-letter words like "thiobarbiturate", "thirtysomething", "thimbleriggings", "thickheadedness" start with THI and can score big thanks to their unusual letters. "thickheadedness" is worth 29 points in Scrabble before any bonus tiles.

  • What are the most common 15 letter words starting with THI?

    Everyday 15-letter words starting with THI include "thickheadedness", "thimbleriggings", "thinkablenesses", "thiobarbiturate", "thirtysomething".