| assistance(noun, support, help, benefit, service) |
| change(noun, variation, adaptation, adjustment) |
| charge(noun, responsibility, duty, task, assignment) |
| edifying(adjective, feature, detail, management) |
| educational(adjective, feature, detail, management) |
| elucidative(adjective, feature, detail, management) |
| explanatory(adjective, feature, detail, management) |
| expository(adjective, feature, detail, management) |
| function(noun, service, assistance, utility, observance) |
| functioning(adjective, feature, characteristic, detail) |
| going(adjective, feature, characteristic, detail) |
| help(noun, support, benefit, service, assistance) |
| illuminating(adjective, feature, detail, management) |
| informatory(adjective, feature, detail, management) |
| instructional(adjective, feature, detail, management) |
| instructive(adjective, feature, detail, management) |
| observance(noun, service, assistance, utility) |
| operational(adjective, feature, characteristic, detail) |
| practical(adjective, feature, characteristic, detail) |
| profit(noun, service, assistance, utility, observance) |