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12-Letter Words Starting S & Ending IS

There are 17 12 letter words, 6 12 letter phrases and 0 12 letter abbr's starting with 'S' and ending with 'IS'.

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Expand?WordSave?LengthUsagePointsType
schwarmereis12
22
Valid word for Scrabble US
spaghettinis12
18 nounn
noun

• thin spaghetti

synarthrosis12
18 nounn
noun

• A type of joint in which two bones are connected rigidly by fibrous tissue

synaesthesis12
18 nounn
Valid word for Scrabble US
sarcomatosis12
16 noun, adjectiven, adj
Valid word for Scrabble US
sporogenesis12
15 nounn
noun

• The process by which spores are produced.

salpiglossis12
15 noun, adjectiven, adj
noun

• any plant of the genus Salpiglossis

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Tip: Scrabble EU allows far more words than US! Also change the max length to see more words.

All 12 Letter Words

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