usefulness, secondary, inferior, substitute, public utility, utility program, public-service corporation, service program, utility-grade, functionality, more...

futility, uselessness, disadvantage, inefficacy, pointlessness

electric, water, sewer, gas, trash, phone, cable, internet, more...

marginal, public, practical, great, social, clinical, general, total, limited, electric, potential

some use,   practical use,   helpful tool,   more use,   function over form,   util. category,   positive use,   great use,   worthiness of using,   useful aspect