YOU SAID:
the smurves are mischievous
INTO JAPANESE
スマーブはいたずら好きです
BACK INTO ENGLISH
smarve is mischievous
INTO JAPANESE
スマーブはいたずら好き
BACK INTO ENGLISH
smarves are mischievous
INTO JAPANESE
スマートはいたずら好きです
BACK INTO ENGLISH
smart is mischievous
INTO JAPANESE
賢いはいたずら好き
BACK INTO ENGLISH
smart is mischievous
That didn't even make that much sense in English.