| probe(verb, study, check, consider, observe) |
| proficient(adjective, smart, suitable, knowledgeable, practical) |
| prospect(verb, study, check, consider, criticize) |
| read(verb, study, check, consider, criticize) |
| reconnoiter(verb, study, check, consider, criticize) |
| research(verb, study, check, consider, criticize) |
| scope(verb, study, check, consider, see) |
| scrutinate(verb, study, check, consider, see) |
| search into(verb, expression, phrasal verb, study, check) |
| select |
| shellback(expert, pro, trouper) |
| skillful(adjective, smart, familiar, sophisticated, knowledgeable) |
| stager |
| superintend(verb, study, check, observe, examine) |
| sweep(verb, study, check, consider, criticize) |
| test(verb, study, check, consider, observe) |
| trained(adjective, smart, familiar, suitable, sophisticated) |
| turn over(verb, expression, phrasal verb, study, check) |
| vaquero |
| war-horse(suitable, adequate, competent, capable, fitted) |