🟰
等号
heavy equals sign
♾️
無限大
infinity
‼️
double exclamation mark
⁉️
exclamation question mark
❓
疑問符
red question mark
❔
白い疑問符
white question mark
❕
白い感嘆符
white exclamation mark
❗
感嘆符
red exclamation mark