| noun | the process whereby a person concentrates on some features of the environment to the (relative) exclusion of others |
| noun | the act of being present (at a meeting or event etc.) |
| verb | be present at (meetings, church services, university), etc. “She attends class regularly” |
| verb | take charge of or deal with “Could you see about lunch?” |
| verb | to accompany as a circumstance or follow as a result “Menuhin's playing was attended by a 15-minute standing ovation” |
| verb | work for or be a servant to “May I serve you?” |
| verb | give heed (to) “The children in the audience attended the recital quietly” |
| attend | verb | give heed (to) |
| attendant | adjective | being present (at meeting or event etc.) |
| attendant | noun | a person who is present and participates in a meeting |
| attender | noun | a person who is present and participates in a meeting |
| attendance | noun | the act of being present (at a meeting or event etc.) |
| attention | noun | the work of providing treatment for or attending to someone or something |
| servant | noun | a person working in the service of another (especially in the household) |
| servitor | noun | someone who performs the duties of an attendant for someone else |
| assist | noun | the activity of contributing to the fulfillment of a need or furtherance of an effort or purpose |
| attentive | adjective | taking heed; giving close and thoughtful attention |
| advertent | adjective | giving attention |
| advertency | noun | the process of being heedful |
| advertence | noun | the process of being heedful |