シャワー
シャワー · shawaa · JLPT N5 · noun
shower
🚿 シャワー = English shower, borrowed: sha-waa, the final r becomes a long a
A katakana loanword from English shower. Japanese drops the final r and stretches the vowel instead, marked by the long dash ー. Say shower with a non-rhotic accent and you are already saying shawaa.