| catch on(verb, expression, get, accept, see) |
| have(verb, stop, get, fix, accept) |
| read(verb, stop, order, get, accept) |
| take(verb, get, see, knowledge, follow) |
| unriddle(verb, order, determine, settle, resolve) |
| work out(verb, expression, phrasal verb, order, fix) |
| take soundings(expression, idiom, depth) |
| untangle(verb, order, fix, determine, settle) |
| calculate(verb, think, believe, guess, suggest) |
| cognize(verb, get, accept, see, follow) |
| delve into(verb, phrasal verb, inquiry) |
| estimate(verb, grasp, think, understand, believe) |
| find(verb, discover, discovery) |
| fthm |
| guess(verb, try, think, believe, estimate) |
| investigate(verb, get, separate, follow, catch) |
| learn(verb, get, accept, see, follow) |
| resolve(verb, order, determine, settle, crack) |
| riddle(verb, separate, drain, comb, filter) |
| sift(verb, remove, inquiry) |