| burrow(verb, examine, try, discover, travel) |
| catechize(verb, check, examine, test, investigate) |
| check into |
| check over(verb, expression, phrasal verb, study, consider) |
| check up(verb, expression, phrasal verb, study, consider) |
| consider(verb, study, check, criticize, observe) |
| criticize(verb, study, check, consider, observe) |
| dig(study, consider, examine, investigate, inspect) |
| feel around(verb, expression, phrasal verb, examine, test) |
| feel out(expression, study, examine, investigate, inspect) |
| have a look(verb, expression, idiom, examine, try) |
| hunt(verb, examine, try, discover, travel) |
| interrogate(study, examine, investigate, inspect, dig) |
| investigate survey(verb, expression, examine, try, discover) |
| leave no stone unturned(verb, expression, idiom, examine, try) |
| look-see(study, examine, investigate, inspect, dig) |
| look at(verb, expression, study, favor, see) |
| peer |
| penetrate(verb, examine, test, investigate, survey) |
| pierce(verb, examine, test, investigate, survey) |