difference between a man of words and a man of word?

Question

these are the two sentences and iwant to know the difference between the two on the basis of the rules of the written english

Answer 1

i guess a man of words is one that speaks a lot and maybe he gets his way through speaking, whereas a man of word is one that will keep his promises.

Answer 2

a man of words means that a man is praiseworthy or is worth praising

a man of word means that a man keeps his promise

Answer 3

I think you mean "a man of his word" which is someone that keeps a promise and is idiomatic in its usage.