| question(verb, search, analyze, probe) |
| enquire(verb, examine, challenge, seek, search) |
| inquire(verb, examine, challenge, seek, search) |
| query(verb, examine, challenge, seek, search) |
| catechize(verb, examine, challenge, seek, search) |
| challenge(verb, examine, seek, search, test) |
| cross-examine(verb, examine, challenge, seek, search) |
| examine(verb, challenge, seek, search) |
| give the third degree(verb, expression, idiom, examine, challenge) |
| go over(verb, expression, examine, challenge, seek) |
| grill(verb, examine, challenge, seek, search) |
| hit(verb, examine, challenge, seek) |
| hit up(verb, expression, phrasal verb, examine, challenge) |
| hold out for(verb, expression, idiom, phrasal verb, examine) |
| interrogate(verb, examine, challenge, seek, search) |
| interview(verb, examine, challenge, seek, search) |
| investigate(verb, examine, challenge, seek, search) |
| knock(verb, examine, challenge, seek, search) |
| make inquiry(verb, expression, examine, challenge, seek) |
| petition(verb, examine, challenge, seek, search) |