| caution(noun, order, communication, understanding, information) |
| character(noun, honor, strength, spirit, integrity) |
| cue(noun, order, communication, information, note) |
| cunning(noun, knowledge, ability, skill, judgment) |
| depth(noun, understanding, wisdom, insight, penetration) |
| discussion(noun, talk, conversation, chat) |
| dispatch(noun, information, note, report, talk) |
| endowment(noun, power, ability, skill, sense) |
| enlightenment(noun, order, communication, understanding, information) |
| erudition(noun, study, understanding, knowledge, report) |
| espionage(noun, spying) |
| experience(noun, law, understanding, knowledge, ability) |
| gift(noun, power, turn, strength, ability) |
| goods(noun, order, work, understanding, information) |
| grasp(noun, take, study, understanding, knowledge) |
| gray matter(noun, expression, understanding, ability, mind) |
| head(noun, control, understanding, ability, mind) |
| inside |
| intelligence activity(noun, expression, idiom) |
| intelligence agency(noun, expression, idiom) |