1. Incapable of being perceived or known
   - incognizable, incognisable [Brit]

See also: imperceptible, unperceivable

• carnassial
• carnassial tooth
• carnation
• carnation family
• carnauba
• carnauba palm
• carnauba wax
• Carnegie
• Carnegie Mellon University
• Carnegiea
• Carnegiea gigantea
• ambivalence
• ambivalency
• ambivalent
• ambivalently
• ambiversion
• ambiversive
• ambivert
• amble
• ambler
• Ambloplites
• Ambloplites rupestris
• amblygonite
• amblyopia
• amblyopic