an essential and distinguishing attribute of something or someone

that which is below standard or expectations as of ethics or decency

promoting or enhancing well-being

having desirable or positive qualities especially those suitable for a thing specified

tending to promote physical well-being; beneficial to health

appealing to the mind

most suitable or right for a particular purpose

the quality or state of having merit or value

the quality of being worthy of desiring

something that aids or promotes well-being

something superior in quality or condition or effect

the superior one of two alternatives