Correct option is C
Option (c) Myght is the incorrectly spelt word.
• Correct spelling is:
Might - It refers to the power, force, or strength to do something, or the possibility of something happening.
•
Example: He used all his might to lift the heavy box.
Meanings of all the other given options:
• (a)
Nurture: To care for and encourage the growth or development of someone or something.
• (b)
Knight: A man granted an honorary title of knighthood by a monarch, often for service to the country.
• (d)
Nature: The physical world and everything in it, such as plants, animals, mountains, oceans, and the forces and processes that happen or exist independently of humans.