1. Born out of wedlock
   - misbegot, misbegotten, spurious 
2. Of no value or worth
   "I was caught in the bastardly traffic"
   - mean

See also: contemptible, illegitimate

• flint
• flint corn
• flint glass
• flint maize
• Flint River
• flinthead
• flintlock
• flintstone
• flinty
• flip
• flip chart
• flip one's lid
• flip one's wig
• flip out
• flip over
• flip side
• flip-flap
• flip-flop
• flippancy
• flippant
• flippantly
• flipper
• flipper-like
• flirt
• flirt with