| know-how(noun, action, understanding, knowledge, experience) |
| maturity(noun, action, understanding, knowledge, experience) |
| observation(noun, action, understanding, knowledge, experience) |
| participation(noun, action, understanding, knowledge, experience) |
| patience(noun, action, understanding, strength, knowledge) |
| perspicacity(noun, action, understanding, knowledge, experience) |
| practicality(noun, action, understanding, knowledge, experience) |
| practice(noun, action, understanding, knowledge, experience) |
| proof(noun, action, understanding, knowledge, experience) |
| reality(noun, action, understanding, knowledge, experience) |
| savoir-faire(noun, action, understanding, knowledge, experience) |
| seasoning(noun, action, understanding, knowledge, experience) |
| sense(noun, action, understanding, knowledge, experience) |
| skill(noun, action, understanding, knowledge, experience) |
| sophistication(noun, action, understanding, knowledge, experience) |
| strife(noun, action, understanding, knowledge, experience) |
| struggle(noun, action, understanding, knowledge, experience) |
| sufferance(noun, strength, ability, temper, resolution) |
| training(noun, action, understanding, knowledge, experience) |
| trial(noun, action, understanding, knowledge, experience) |