Wasserkocher

A jug or pot, often for serving.

A cooking pot for the stove.

A stovetop kettle.

Often confused with 'Wasserkocher' because both can hold liquids and are used in the kitchen.

A 'Kanne' is a pot or jug, generally used for serving already prepared drinks like coffee or tea. It doesn't necessarily have a heating element.

Die Kaffeekanne steht auf dem Tisch. (The coffee pot is on the table.)

A 'Topf' is a pot, similar to what you might use on a stove. It can also boil water.

A 'Topf' is for cooking on a stove, while a 'Wasserkocher' is an electric appliance specifically for boiling water quickly and safely.

Ich koche Nudeln in einem Topf. (I'm cooking noodles in a pot.)

Literally 'tea kettle,' it sounds very similar to 'Wasserkocher' for English speakers.

A 'Teekessel' is typically a stovetop kettle, often with a whistle, whereas a 'Wasserkocher' is always electric.

Der Teekessel pfeift auf dem Herd. (The tea kettle is whistling on the stove.)

Both can hold hot liquids, leading to confusion about their primary function.

A 'Thermoskanne' is designed to keep liquids hot (or cold) for a long time, but it doesn't boil water itself. A 'Wasserkocher' boils water.

Ich fülle heißen Tee in die Thermoskanne. (I'm pouring hot tea into the thermos.)

Contains 'Kessel' and implies heating, but in a very different context.

A 'Heizkessel' is a boiler for heating systems in a house or building, not a kitchen appliance for boiling water for drinks.

Der Heizkessel muss repariert werden. (The boiler needs to be repaired.)