Command words:

Describe: To say or write what someone or something is like without explaining why.

Compare: Finding a difference between two things through similarities and differences.

Evaluate: Describe the benefits and or drawbacks of ideas with an explanation of why with the backup of evidence.

Analyse: Explain in close detail to achieve an accurate representation of something.

Knowledge: Vague outline of an idea or concept.

Understanding: To be able to apply knowledge to different situations as you have deeper knowledge about the idea or concept.