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13-Letter Words Starting S & Ending IN

There are 6 13 letter words, 10 13 letter phrases and 0 13 letter abbr's starting with 'S' and ending with 'IN'.

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Expand?WordSave?LengthUsagePointsType
spectinomycin13
24 nounn
noun

• an antibiotic used to treat gonorrhea

somatotrophin13
20 nounn
noun

• a hormone produced by the anterior pituitary gland; promotes growth in humans

semiporcelain13
19 adjectiveadj
Valid word for Scrabble US
sporopollenin13
17 nounn
Valid word for Scrabble US
scleroprotein13
17 nounn
noun

• a simple protein found in horny and cartilaginous tissues and in the lens of the eye

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

All 13 Letter Words

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