Select the INCORRECTLY spelt word.

Simulate Antiquarian Interrapt Anthropology

Interrapt

The incorrectly spelled word is Interrapt. The correct spelling is Interrupt. The word "Interrupt" means "to break into or stop something in progress." It is derived from the Latin word "interruptus", which means "cut off". The other words, "Simulate", "Antiquarian", and "Anthropology" are all spelled correctly.