| customer(noun, person, system, facility, utility) |
| service(noun, support, system, function, assistance) |
| client(noun, person, system, facility, utility) |
| consumer(noun, person, system, facility, utility) |
| recipient(noun, person, customer, clientele) |
| clientele(noun, person, customer, recipient) |
| purchaser(noun, person, customer, recipient, clientele) |
| support(noun, system, function, service, assistance) |
| user(noun, person, customer, recipient, clientele) |
| vendee(noun, person, customer, recipient, clientele) |
| assistance(noun, support, system, function, service) |
| work(noun, support, system, function, service) |
| benefit(noun, support, function, service, assistance) |
| activity(noun, system, facility, utility, resource) |
| business(noun, system, facility, utility, resource) |
| care(noun, system, facility, utility, resource) |
| department(noun, system, facility, utility, resource) |
| duty(noun, support, function, service, assistance) |
| function(noun, support, service, assistance) |
| help(noun, support, function, service, assistance) |