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Three-sided has 4 synonyms. The top synonyms for three-sided are triangular, trilateral, multilateral, many-sided. Another word for three-sided is triangular. Browse the full list below.
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| Random | DefinitionA common synonym for three-sided is triangular. Other synonyms include trilateral, multilateral, many-sided.
Three-sided has 4 synonyms listed on Thesaurasize.
°past tense of thread.
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