| act | activity, action, performance |
| actual | active, involving specific activity |
| agitation | movement, motion, activity [physical, not mental] |
| baseness | lowly activity, contemptible work |
| craft | skilful activity, cunning plan |
| dalliance | frivolity, idleness, wasteful activity |
| doing | action, performance, activity |
| dull | blunt, reduce the activity of |
| engrossment | stockpiling, accumulation, collecting activity |
| exercise | habitual activity, usual occupation, employment |
| function | activity, action, performance |
| hurry | commotion, excitement, activity |
| night-rule | night-time activity, nocturnal diversion |
| operance | operation, action, activity |
| self-mettle | one's own vigorous activity |
| set | set an activity to be followed |
| stir | event, happening, activity |
| stir | acting, stirring, activity |
| term | any of four periods of activity within the legal year [Michaelmas, Hilary, Easter, Trinity] |
| use | activity, practice, enterprise |
| vainglory | showy event, ostentatious activity |
| villainy | shaming practice, discrediting activity |
| working | operation, action, activity |