telepathy (n.)

• answer
• commerce
• communication
• communion
• congress
• connection
• contact
• conversation
• converse
• correspondence
• dealing
• dealings
• exchange
• information
• interaction
• interchange
• intercommunication
• intercommunion
• intercourse
• interplay
• message
• reply
• response
• speaking
• speech
• talking
• touch
• traffic
• truck