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13-Letter Words Starting IS & Ending S

There are 14 13 letter words, 2 13 letter phrases and 0 13 letter abbr's starting with 'IS' and ending with 'S'.

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Expand?WordSave?LengthUsagePointsType
isoantibodies13
16 nounn
noun

• an antibody that occurs naturally against foreign tissues from a person of the same species

isolationisms13
15 nounn
noun

• a policy of nonparticipation in international economic and political relations

isoprenalines13
15 nounn
Valid word for Scrabble US
isotonicities13
15 nounn
Valid word for Scrabble US
isolationists13
13 noun, adjectiven, adj
adjective

• of or relating to isolationism

noun

• an advocate of isolationism in international affairs

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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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