| frequent(adjective, common, ordinary, familiar, usual) |
| mechanical(adjective, ordinary, natural, usual, steady) |
| process(noun, activity, style, plan, development) |
| round(noun, activity, business, action, go) |
| set(noun, adjective, nature, act, dull) |
| stereotyped(adjective, dull, set, simple, moderate) |
| tradition(noun, control, treatment, practice, way) |
| mean(noun, adjective, dull, simple, plain) |
| mediocre(adjective, good, common, ordinary, familiar) |
| mode(noun, form, activity, nature, action) |
| natural(adjective, simple, pure, common, ordinary) |
| perfunctory(adjective, cold, natural, usual, regular) |
| regularity(noun, plan, practice, arrangement, method) |
| rut(noun, form, activity, nature, style) |
| tiresome(adjective, dull, flat, stupid, ordinary) |
| treadmill(noun, adjective, activity, dull, practice) |
| daily(adjective, common, ordinary, familiar, usual) |
| disposition(noun, nature, order, style, feeling) |
| drill(noun, activity) |
| form(noun, nature, action, characteristic, act) |