interaction, or interacting
"you ?"
charge
invisible
Ridicule: to laugh or make fun of something
Likely candidate is the word: Inform.
The opposite word of benefit is drawback. A benefit is something good for someone or something and a drawback is something bad for someone or something.
Another word for kidnapping and forcing someone to do something is "abduction."
Throughing something out for someone
The word you are looking for is "supportive." It means to be interested in and encouraging of the progress of someone or something.
The exact word for a prize that someone gets for something they have achieved is "award."
someone means a person something means a thing
The word "commend" can be expressed as "praise." The term "praise" conveys the idea of expressing approval or admiration for someone or something. If you're looking for a synonym starting with "pra," "praised" can also be used in the context of commending someone.