Key and Latchkey

Key noun - An explanatory list of the symbols on a map or chart.

Latchkey and key are semantically related in master topic. In some cases you can use "Latchkey" instead a noun "Key", when it comes to topics like opener, item that unlocks.

Nearby Words: keyed, keyboard, keying

Latchkey noun - Key for raising or drawing back a latch or opening an outside door.

Key and latchkey are semantically related in master topic. You can use "Key" instead a noun "Latchkey".