The meanings of the words 抵制 and 反抗are similar to that of the word 抵抗. But there are some tiny differences that the students who learn Chinese language should know to tell them apart. 抵抗 means to resist the attack of the enemy, emphasizing the to take action to fight back. The objects are usually the attack, aggression and suppression. We can say 抵抗侵略. The meaning of 反抗 is to oppose and resist. When we use it, we mean that there must be actions for beating back. We can often hear 反抗压迫 and 反抗侵略.

Another one is 抵制, which indicates to sop and fight back, similar to boycott. Stressing to restrain, it is often followed by the objects expressing the harmful opinions, thoughts, actions and things. You may often see the sentence 抵制不良思想的影响 when you learn in free Chinese lesson. When mentioning the word 抵制, there are two words have the similar meaning with it, 制止 and 防止.

When we use 制止, we usually intend to stop something with power or force to stop. Accordingly, the objects are the things have happened but not limited in the harmful opinions and actions, and the people who force it to stop are not necessarily those who was the victims. We can say 制止战争 or 他上课随便说话被老师制止了. However, when you learn Chinese words, you should know that the word 防止 is a little different, functioned as a verb, it often imply to prevent something form happening by taking actions and preparing in advance. Therefore, the point of this word is to prevent the things that are not happened yet from happening. For example, 大家要注意消防安全，防止发生火灾.

In all, if you want to tell apart the group of words 反抗, 抵制 and 反抗, you should pay much attention to what kinds of the objects they can be followed. But when it comes to the difference among 抵制, 制止 and 防止, you had better distinguish them from the level of meanings.