| plumb |
| prove(verb, study, check, consider, observe) |
| pry |
| question(verb, check, examine, try, discover) |
| read(verb, study, check, consider, criticize) |
| reconnoitre(verb, examine, try, discover, travel) |
| sap(diminish, consume, exhaust, drain, empty) |
| scan(verb, study, check, consider, criticize) |
| scout(verb, check, examine, try, discover) |
| scrupulous |
| sound |
| spend(diminish, consume, exhaust, drain, empty) |
| squander(diminish, consume, exhaust, drain, empty) |
| suck dry(expression, diminish, consume, exhaust, drain) |
| test(verb, study, check, consider, observe) |
| tour(verb, examine, try, discover, travel) |
| traverse(verb, examine, try, discover, travel) |
| turn inside out(verb, expression, idiom, phrasal verb, examine) |
| undermine(diminish, consume, exhaust, drain, empty) |
| use up(expression, diminish, consume, exhaust, drain) |