The incorrectly spelled word in the given options is "Curiocity."

The correct spelling is "Curiosity," which refers to a strong desire to know or learn something.

The other options, "Maturity," "Creativity," and "Generosity," are spelled correctly and have the following meanings:

• Maturity: The state or quality of being fully developed or adult in terms of behavior, thoughts, or attitudes.
• Creativity: The use of imagination or original ideas to create something new or innovative.
• Generosity: The quality of being kind, helpful, and giving towards others.