| curious(adjective, understanding, knowledge, investigate, penetrating) |
| questioning(noun, verb, adjective, request, examination) |
| inquisitive(adjective, investigate, precise, thorough, meticulous) |
| interested(verb, adjective, penetrating, questioning, searching) |
| probing(verb, adjective, penetrating, questioning, tentative) |
| investigative(adjective, investigate, logical, penetrating, curious) |
| querying(verb, adjective, questioning, requesting) |
| asking(verb, questioning) |
| quizzical(adjective, confused, questioning) |
| analytical(verb, adjective, logical, penetrating, questioning) |
| examining(verb, logical, penetrating, questioning, tentative) |
| inquisitorial(adjective, curious, curiosity) |
| prying(adjective, curiosity, inquisitive) |
| searching(verb, adjective, logical, penetrating, questioning) |
| seeking(verb, penetrating, questioning, tentative, exploratory) |
| catechizing(verb, questioning) |
| exploring(verb, adjective, questioning) |
| interrogating(verb, questioning) |
| interrogative(adjective, questioning) |
| investigating(verb, questioning) |