listen to the pronunciation of blowhard
İngilizce - Türkçe
İngilizce - İngilizce
A person who talks too much or too loudly, especially in a boastful or self-important manner

In my profession, I have seen more than my share of blowhards who use volume to intimidate the weak, fool the feeble-minded, or control the insecure or lazy.

a very boastful and talkative person
{i} boaster, braggart
someone who talks too much and has very strong opinions
a very wordy braggart
plural of blowhard