Select the INCORRECTLY spelt word.

Laboratore

The incorrectly spelt word is Laboratore.

The correct spelling is Laboratory.

The word "Laboratore" is not a valid word in the English language. The word "Laboratory" refers to a room or building where scientific experiments are conducted. It is derived from the Latin word "laboratorium", which means "workshop".

The other words, "Vaccine", "Receptionist", and "Compass" are all spelled correctly.