Difference between knife and toothbrush in Korean
칼·칫솔

칼knife
A knife is a tool with a sharp blade used for cutting things. At home, people often use a knife in the kitchen to cut fruit, vegetables, or meat. Be careful when you use a knife (칼) because it is sharp.

칫솔toothbrush
A toothbrush (칫솔) is a small tool you use to clean your teeth. People usually use it with toothpaste in the morning and before bed. You can keep it in the bathroom, pack it for travel, or buy a new one at a store.
The difference
knife (칼) and toothbrush (칫솔) are nearby Korean vocabulary items learners often meet together. Use “knife” when A knife is a tool with a sharp blade used for cutting things. At home, people often use a knife in the kitchen to cut fruit, vegetables,… Use “toothbrush” when A toothbrush (칫솔) is a small tool you use to clean your teeth. People usually use it with toothpaste in the morning and before bed. You c…