bluster

Noun
  1. Noisy confusion and turbulence (synset 113999629)
    "he was awakened by the bluster of their preparations"
  2. A swaggering show of courage (synset 106902641)
  3. A violent gusty wind (synset 111485696)
  4. Vain and empty boasting (synset 107244749)
Verb
  1. Blow hard;
    Be gusty, as of wind (synset 202776320)
    "A southeaster blustered onshore"; "The flames blustered"
  2. Show off (synset 200884747)
  3. Act in an arrogant, overly self-assured, or conceited manner (synset 200012427)

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