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15-Letter Words That Start With: SER

There are 8 15-letter words, 11 15-letter phrases and 0 15-letter abbr's that start with SER.

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Expand?WordSave?LengthUsagePointsType
servomechanisms15
27 nounn
noun

• control system that converts a small mechanical motion into one requiring much greater power; may include a negative feedback system

serviceableness15
22 nounn
noun

• the quality of being able to provide good service

serendipitously15
21 adverb, adjectiveadv, adj
Valid word for Scrabble US
seroconversions15
20 nounn
noun

• The development of specific antibodies in the blood serum as a result of infection or immunization

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

All 15 Letter Words

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