List of 12-letter words beginning with

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There are 25 twelve-letter words beginning with SIN

SINANTHROPUS SINDONOPHANY SINEWINESSES SINFONIETTAS SINFULNESSES SINGABLENESS SINGLEFOOTED SINGLENESSES SINGLESTICKS SINGLETRACKS SINGSONGIEST SINGULARISED SINGULARISES SINGULARISMS SINGULARISTS SINGULARIZED SINGULARIZES SINGULARNESS SINISTERNESS SINISTERWISE SINISTRALITY SINISTRORSAL SINISTROUSLY SINUPALLIATE SINUSOIDALLY

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.

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See this list for:

English Wiktionary: 106 words
Scrabble in French: 34 words
Scrabble in Spanish: 135 words
Scrabble in Italian: 147 words
Scrabble in German: no word
Scrabble in Romanian: 218 words

Recommended websites

Visit WikWik.org - to search for words and build lists from Wiktionary's words.
www.BestWordList.com to create personalized word lists.
www.BestWordClub.com to play duplicate online scrabble.
1word.ws to play with words, anagrams, suffixes, prefixes, etc.
Ortograf.ws to look for words.

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