There are many words that can be used as synonyms for "deprive of courage." Some examples are: intimidate, frighten, terrorize, demoralize, intimidate, scare, daunt, unsettle, dishearten, humiliate, shame, embarrass, and cow. Each of these words carries a slightly different connotation, but they all essentially describe a situation in which someone loses their courage or their confidence. Some of these words apply to more extreme situations, such as being terrorized or humiliated, while others are more general descriptions of feeling discouraged. Overall, there are many ways to describe the loss of courage, and these words can help to convey the exact emotions and feelings being experienced.