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Part of speech
Noun
12 Letter Words Ending With SIN - Top Scrabble Words That End In SIN
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Scrabble® Points
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Length
Dictionary:
27 points
chymotrypsin
12 letters
24 points
porphyropsin
12 letters
22 points
cytochalasin
12 letters
20 points
fibrinolysin
12 letters
17 points
desmopressin
12 letters
streptolysin
12 letters
16 points
spamassassin
12 letters
rattanakosin
12 letters
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