This kid could be the smartest kid in the class, but every time he says anything, he isn't listened to, and others around him steal his answers and yell them out
smartest
聪明伶俐地敏捷地漂亮的聪明的敏捷的（smart 的最高级）
tartest
tart（酸的, 辛辣的）的最高级形式
