unabashed
1. [ adjective ] not embarrassed
Synonyms: unembarrassed
Examples:

"a tinseled charm and unabashed sentimentality"- Jerome Stone "an unembarrassed greeting as if nothing untoward had happened"

Related terms: unashamed
Similar spelling:   unabashedly
  unbiassed
  unbiased
  unabused
  unobserved
  unbooked
  unobservant
  unfeasible
  unbosom
  unbacked