Command Words:

Describe – To show all your understanding and the attributes about a certain thing to another person. To show your knowledge (memory test)
Compare – To have multiple things and then to find the differences and similarities
Evaluate – Look at everything you have done / talked about in the past and sum it up with evidence, for example look at the positives and negatives
Analyse – To look at something and find out its attributes and to understand it.
Knowledge – Having facts or information
Understanding – Being able to twist and manufacture your facts and information to fit the situation when the circumstance arises