15 Letter Words That Start With SYN

There are 18+ 15 letter words beginning with SYN in our English dictionary. Every 15-letter SYN 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 SYN.

Popular 15-Letter Words Starting With SYN

synaposematisms 24

synarthrodially 25

synchronicities 25

synchronisation 23

synchronistical 25

synchronization 32

synchronologies 24

synchronoscopes 27

synchronousness 23

syncretisations 20

syncretizations 29

synecdochically 31

All 15-Letter Words Starting With SYN (7 words)

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How Common is SYN as a Start 15 Letter word?

There are 18 15-letter words starting with SYN in English. The average Scrabble score here is 25.6, with -S endings dominating (61% of them).

Total Words

Avg Scrabble Score

Most Common Ending (61%)

Top Vowel Pairs

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15 Letter Words Starting With

Words Starting With SYN

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15 Letter Words beginning with SYN 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 SYN.

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 SYN-Words in Scrabble

synchronization 32

synecdochically 31

synthetizations 30

synthesizations 30

syncretizations 29

synchronoscopes 27

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

32 Points

The highest scoring word in Scrabble that starts with SYN is synchronization with a total of 32 points.

S 1

Y 4

N 1

C 3

H 4

R 1

O 1

N 1

I 1

Z 10

A 1

T 1

I 1

O 1

N 1

noun 1. the operation or activity of two or more things at the same time or rate

FAQ 15 Letter Words That Start With SYN

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

There are 18 15-letter words in the English dictionary that start with SYN. The average Scrabble score across them is 25.6.
Are there any rare 15 letter words starting with SYN worth more in Scrabble?

Yes. Uncommon 15-letter words like "synchronization", "syncretizations", "synthetizations", "synthesizations" start with SYN and can score big thanks to their unusual letters. "synchronization" is worth 32 points in Scrabble before any bonus tiles.
What are the most common 15 letter words starting with SYN?

Everyday 15-letter words starting with SYN include "synaposematisms", "synarthrodially", "synchronicities", "synchronisation", "synchronistical".