| enlighten(verb, light, do, resolve) |
| find out(verb, expression, phrasal verb, do) |
| get(verb, do, resolve, have) |
| get right(verb, expression, do, resolve) |
| get to the bottom(verb, expression, idiom, do) |
| hit(resolve, crack, answer) |
| hit upon(verb, expression, do, resolve) |
| iron out(expression, resolve, crack, answer) |
| lick(resolve, crack, answer) |
| make a dent(verb, expression, idiom, do) |
| pan out(expression, resolve, crack, answer) |
| put two and two together(verb, expression, idiom, do) |
| puzzle(verb, do, resolve, have) |
| reason(verb, do, resolve, have) |
| resolve(verb, do, have, tell) |
| settle(resolve, crack, answer) |
| think out(expression, resolve, crack, answer) |
| unfold(resolve, tell, reveal, expand) |
| unlock(verb, do, resolve, have) |
| unriddle(verb, do, resolve, have) |