1. Similar in nature
   "and mix with our connatural dust" 
2. Normally existing at birth
   "mankind's connatural sense of the good"
   - inborn, inbred

See also: native, similar

• unbelted
• unbend
• unbendable
• unbending
• unbeneficed
• unbent
• unbiased
• unbiassed
• unbidden
• unbigoted
• unbind
• unbitter
• unbleached
• unblemished
• unblended
• unblessed
• unblinking
• unblinkingly
• unblock
• unbloody
• unblushing
• unblushingly
• unbodied
• unbolt
• unbolted