Forceful and forcible both originate from the word “force.” Force refers to energy as an attribute of action or movement. Forceful has the suffix –“ful” added to the word “force.” This changes the meaning of the word. Forceful is an adjective that can be used to describe an individual or a powerful situation.
For, instance, the manager spoke in a forceful manner about cleaning the courtyard. Forcible has the suffix – “ible” added to the word “force.” Forcible is the term used to describe the use of power. In most cases, it involves the use of force or violence to achieve a goal.
Forceful can refer to forcing someone to do something that you do not want to do or it can also refer to the manner that you are forcing someone to do something. Forcible is the term that is used to describe the use of power.
There are times when the word forceful is also used in a negative manner mainly because it means that someone is being forced to do something that he may not want to do. Some people misuse their power because they know that they can do it. They do not care about the people that they will affect the process.