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Updated June 2026
Reciprocal action or communication between two or more people, groups, or systems. The way in which things or individuals affect one another.
“Social media has transformed the way we handle interaction with friends and family.”
/ˌɪntərˈækʃən/
in·ter·ac·tion
Contains -TION ending with multiple vowels I, E, A, I, O
Worth 12 points; common letters make it versatile for word building
Shorter words formed from the letters in “interaction”.
12-letter words you can spell by adding one letter to “interaction”.
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