| think out(verb, expression, study, consider, mind) |
| think over(verb, expression, study, consider, mind) |
| tutor(verb, study, consider, mind, examine) |
| verify(verb, determine, discover, confirm, divine) |
| weigh(verb, study, consider, mind, examine) |
| 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) |
| grasp(verb, understand, learn, comprehend) |
| learn the ins and outs(verb, learn) |
| made certain(expression, determine, confirm, divine, verify) |
| review(verb, learn, grind, cram, read) |
| revise(verb, review, learn, grind, cram) |
| swot(verb, review, learn, grind, cram) |
| swot up(verb, expression, review, learn, grind) |
| take in(verb, expression, review, learn, grind) |
| understand(verb, grasp, learn, comprehend) |