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.