印欧祖語*swem(bʰ)-この語源をもつ英単語swaddle包むswartswath広い帯域swathe包む・帯状のものswathing広い帯状のものswim泳ぐ・水泳swimmer泳ぎ手swimmeret遊泳肢swimming泳ぎswimsuit水着swimwear水着
