12 Letter Words That Start With SIN

There are 24+ 12 letter words beginning with SIN in our English dictionary. Every 12-letter SIN 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 SIN.

Popular 12-Letter Words Starting With SIN

sinanthropus 17
sindonophany 21
sinewinesses 15
sinfoniettas 15
sinfulnesses 15
singableness 15
singlesticks 19
singletracks 19
singsongiest 14
singularises 13
singularisms 15
singularists 13

All 12-Letter Words Starting With SIN (12 words)

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How Common is SIN as a Start 12 Letter word?

There are 24 12-letter words starting with SIN in English. The average Scrabble score here is 15.6, with -S endings dominating (58% of them).

Total Words
24
Avg Scrabble Score
15.6
Most Common Ending (58%)
S
Top Vowel Pairs
IE
OU

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12 Letter Words beginning with SIN 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 12 Letter Words with SIN.

Are you playing Wordle? Try our New York Times Wordle Solver or use the Include and Exclude features on our 12 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 12-Letter SIN-Words in Scrabble

singularized 23
singularizes 22
sindonophany 21
singletracks 19
singlesticks 19
sinanthropus 17

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

23 Points

The highest scoring word in Scrabble that starts with SIN is singularized with a total of 23 points.

S 1
I 1
N 1
G 2
U 1
L 1
A 1
R 1
I 1
Z 10
E 1
D 2
verb 1. make distinct or conspicuous
verb 2. give a singular form to (a word)

FAQ 12 Letter Words That Start With SIN

  • How many 12 letter words starting with SIN are in the English dictionary?

    There are 24 12-letter words in the English dictionary that start with SIN. The average Scrabble score across them is 15.6.

  • Are there any rare 12 letter words starting with SIN worth more in Scrabble?

    Yes. Uncommon 12-letter words like "singularized", "singularizes", "sinistrously", "sinistrality" start with SIN and can score big thanks to their unusual letters. "singularized" is worth 23 points in Scrabble before any bonus tiles.

  • What are the most common 12 letter words starting with SIN?

    Everyday 12-letter words starting with SIN include "sinanthropus", "sindonophany", "sinewinesses", "sinfoniettas", "sinfulnesses".