blustering

Noun

• A noisy blowing, as of a blast of wind.
• Swaggering; braggartry; noisy pretension.

Adjective

• Engaged in or involving the process of blustering, speaking or protesting loudly.
• Pompous or arrogant in one's speech or bearing.
• Very windy; (of wind) blowing very strongly, blustery.

Verb

• Present participle of bluster