| have in sight(expression, idiom) |
| have information(verb, expression, see, have, notice) |
| heap |
| idea(noun, understanding, light, knowledge, perception) |
| impression(noun, understanding, knowledge, perception, acquaintance) |
| intellect(noun, understanding, knowledge, mind, grasp) |
| intelligence(noun, take, understanding, knowledge, mind) |
| intimacy(noun, understanding, knowledge, familiarity) |
| intuition(noun, knowledge, mind, grasp, intellect) |
| keep up on(verb, expression, idiom, phrasal verb, see) |
| known |
| learning(noun, knowledge) |
| light(noun, understanding, knowledge, perception, acquaintance) |
| line of sight(expression, idiom, range, sweep) |
| master(verb, get, accept, follow, grasp) |
| mastery(noun, understanding, influence, ability, mind) |
| notice(verb, see, have, experience, realize) |
| notion(noun, understanding, light, knowledge, perception) |
| on top of(verb, expression, idiom, phrasal verb, see) |
| peripheral field(expression, range, sweep) |