| observation(noun, process, examination, research, scrutiny) |
| analyse(verb, action, research, investigation) |
| checking(noun, process, examination, research, scrutiny) |
| checkup(noun, process, examination, research, scrutiny) |
| close-up(noun, process, examination, research, scrutiny) |
| examine(verb, action, research, investigation) |
| experiment(noun, process, examination, research, scrutiny) |
| perusal(noun, process, examination, research, scrutiny) |
| probe(noun, process, examination, research, scrutiny) |
| questioning(noun, process, examination, research, scrutiny) |
| see(noun, verb, action, research, investigation) |
| sifting(noun, process, examination, research, scrutiny) |
| surveillance(noun, process, examination, research, scrutiny) |
| tab(noun, process, examination, research, scrutiny) |
| trial(noun, process, examination, research, scrutiny) |
| canvass(verb, action, research, investigation) |
| examine minutely(verb, expression, action, research, investigation) |
| investigate(verb, action, research, investigation) |
| overlook(verb, action, research, investigation) |
| pay attention(verb, expression, action, research, investigation) |