| determine(verb, fix, check, discover, confirm) |
| divine(verb, fix, check, determine, discover) |
| excel in(verb, expression, grasp, understand, learn) |
| gain mastery(verb, expression, grasp, understand, learn) |
| get the knack of(verb, expression, idiom, grasp, understand) |
| grasp(verb, understand, learn, comprehend) |
| grind(verb, grasp, understand, learn, comprehend) |
| hit the books(verb, expression, idiom, grasp, understand) |
| know well |
| megastudy(verb, grasp, understand, learn, comprehend) |
| study(verb, grasp, understand, learn, comprehend) |
| swamp(verb, grasp, understand, learn, comprehend) |
| understand(verb, grasp, learn, comprehend) |
| verify(verb, determine, discover, confirm, divine) |
| become proficient at(verb, expression, idiom, grasp, understand) |
| become skilled at(verb, expression, idiom, grasp, understand) |
| check on(expression, determine, divine, double-check) |
| get to grips with(verb, expression, idiom, grasp, understand) |
| made certain(verb, expression, determine, confirm, divine) |