Kannada translation of interchangeability is 
ವಿನಿಮಯಸಾಧ್ಯತೆ

Translate interchangeability into other languages

• in Tamil பரிமாற்ற
• in Telugu అంతర్గతంగా మార్చుకునే
• in Malayalam പരസ്പരം മാറ്റാവുന്നവ