an initiator means plucky.

I don't think I'd use any of those adjectives. An nitiator is someone who starts something or introduces something new--could be a game, could be a project, could be the kid who always has an idea of something to do when everyone else is bored. Could be a new way to do something at work. Depending on the context, it could also be someone who started a fight or an argument, someone who might have a quick temper and be quick to react. But that's kind of a specialized meaning and definitely not the connotation in all contexts. And that doesn't really fit his adjectives either.

I don't know if you know this, but if you don't www.dictionary.com gives you online definitions of a word from a lot of dictionaries.

Thanks username, waiting for my friend reply

This is important, what does the following mean,

username is an initiator.

Does that mean he's brave, plucky defiant or valiant? can it be right?

Well, of course, username is plucky, brave, valiant, and defiant. That goes without saying. That's just the way he is. But it has nothing to do with his being an initiator.

Initiator is not really a word that's used very mcuh in English. It's known generally, but probably not in wide day-to-day usage. To the extent it has any sort of connotations of character, it's probably when it's used to describe someone who starts a fight, who's alleged to be quick to anger and angers others. That's not plucky, valiant, or brave Could conceivably be defiant, but not necessarily. And that's only one, pretty rare, usage of the word.

navigator: Out of curiosity, are you able to read and understand all the replies?

Were you able to go the site recommended:
www.dictionary.com

Thanks username, I undersand and went to the dictionary site ofcourse.

But, my friend kept saying, " if it was it as I said, doctors would comment

or say something".

I myself convinved and sure that the above is an excellent explanation.

Thanks again.

Sorry Ragman, I went there and read everything ofcourse. The thing is

that my friend is not convinced yet.