Synonyms and related words :
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