bashful
1. [ adjective ] self-consciously timid
Examples:

"I never laughed, being bashful lowering my head, I looked at the wall"- Ezra Pound

Related terms: timid
2. [ adjective ] disposed to avoid notice
Synonyms: blate
Examples:

"they considered themselves a tough outfit and weren't bashful about letting anybody know it" (`blate' is a Scottish term for bashful)

Related terms: Scotland backward
Similar spelling:   bashfully
  bagful