Choose the incorrectly spelt word.

The incorrectly spelt word is PERCIEVE.

The correct spelling is PERCEIVE.

Here are the definitions of the words:

• Viscous (adjective): having a thick, sticky consistency between solid and liquid.
• Benevolent (adjective): well-meaning and kind.
• Perceive (verb): to become aware or conscious of (something); come to realize or understand.
• Boisterous (adjective): energetic and noisy.