Teach
Part of speech: verb
Definition: To show (someone) the way; to guide, conduct. To pass on knowledge. To pass on knowledge, especially as one's profession; to act as a teacher.
Example sentence: If I could teach people to be grateful, we could have an amazing world where negativity could not grow and foster, and children would have a smile on their face.
Instruct
Part of speech: noun
Definition: Instruction.
Part of speech: verb
Definition: To teach or direct; to give instructions.