access accessibility actual presence applicability approachability being here being there come-at-ableness effectiveness efficacy efficiency existence functionality getatableness gettableness helpfulness hereness immanence immediacy indwellingness inherence obtainability obtainableness occurrence openness operability penetrability perviousness physical presence practicability practical utility practicality presence procurability procurableness profitability reachableness securableness serviceability spiritual presence thereness ubiety usability use usefulness utility utilizability whereness