1. Capable of existing or taking place or proving true; possible to do
   - accomplishable, achievable, doable, manageable, realizable 
2. Capable of being realized
   - realizable

See also: possible, tangible

• cardiac massage
• cardiac monitor
• cardiac murmur
• cardiac muscle
• cardiac output
• cardiac pacemaker
• cardiac plexus
• cardiac resuscitation
• cardiac rhythm
• cardiac sphincter
• cardiac tamponade
• cardiac valve
• cardie
• Cardiff
• cardigan
• Cardigan Welsh corgi
• Cardiidae
• cardinal
• Cardinal Bellarmine
• cardinal compass point
• cardinal flower
• cardinal grosbeak
• Cardinal Newman
• cardinal number
• Cardinal Richelieu