IPA: /ˈblʌstərəs/
KK: /ˈblʌstərəs/
Describing someone or something that is loud, boastful, or full of hot air; often used to refer to a person who talks a lot but does not act on their words.
The blusterous politician made grand promises during the campaign but failed to deliver once elected.
Blusterous is formed from "bluster" (originating from Middle English *blustren*, meaning to blow or make a noise) and the suffix "-ous" (meaning full of). The word describes a state of being full of bluster, characterized by noisy or boastful behavior.
Think of someone who is 'full of noise' or 'blowing' about their achievements — that's what blusterous means.