I was surprised by his audacious attitude.

His swordsmanship is truly matchless.

His swordsmanship can be called true unparalleled.

This anhydrous ethanol does not contain any moisture at all.

I got heartburn from eating too much pizza.

𛄚 is an ancient Japanese character.

Kanji that include the insect radical, usually relate to insects or bugs.

The use of mobile phones is prohibited during class.

There is a class observation at my son's school tomorrow.

He injured his groin during a soccer match.