| prepense(deliberate, careful, thoughtful, cautious, planned) |
| serious(adjective, reasonable, keen, deep, thoughtful) |
| speculative(thought, thoughtful, interested, curious, pensive) |
| tireless |
| well-read(adjective, thoughtful, serious, knowledgeable, attentive) |
| absorbed(adjective, reasonable, keen, deep, rational) |
| abstruse(knowledgeable, cultured, educated, erudite, enlightened) |
| cautious(adjective, careful, thoughtful, planned, prudent) |
| cultivated(adjective, serious, wise, knowledgeable, intellectual) |
| cultured(adjective, serious, wise, knowledgeable, intellectual) |
| deep(adjective, reasonable, keen, rational, thoughtful) |
| designful(deliberate, careful, thoughtful, cautious, planned) |
| devoted(considerate, responsive, helpful) |
| educated(adjective, knowledgeable, intellectual, cultured, learned) |
| express(deliberate, careful, thoughtful, cautious, planned) |
| immersed(considerate, responsive, aware, helpful, interested) |
| knowledgeable(adjective, rational, intelligent, intellectual, cultured) |
| literary(adjective, knowledgeable, cultured, learned, educated) |
| literate(adjective, knowledgeable, intellectual, cultured, learned) |
| mindful(considerate, responsive, aware, helpful, interested) |