Human relationships just can't be boiled down to a single term in that way. My relationship with the cashier at the grocery store is obviously transactional, ye

Human relationships just can't be boiled down to a single term in that way. My relationship with the cashier at the grocery store is obviously transactional, yet we can interact in a variety of ways, and how we do so will affect how we feel, how satisfied we are with {the job|the store}, etc. There's always room for two people in an interaction to be more or less trusting, compatible, enjoyable, etc.