| obliging(smooth, polite, elegant, refined, gracious) |
| omniscient(knowledgeable, educated, erudite, enlightened, scholarly) |
| on to(expression, adjective, refined, practical, mature) |
| open |
| outgoing |
| pedantic(knowledgeable, educated, erudite, enlightened, scholarly) |
| philosophic(knowledgeable, educated, erudite, enlightened, scholarly) |
| philosophical(knowledgeable, educated, erudite, enlightened, scholarly) |
| pleasing(adjective, smooth, delicate, restrained, polite) |
| plush(superior, sophisticated, advanced) |
| polyhistoric |
| polymathic |
| posted(knowledgeable, educated, erudite, enlightened, scholarly) |
| practical(adjective, familiar, refined, knowledgeable, informed) |
| practiced(adjective, familiar, refined, knowledgeable, practical) |
| prepared(familiar, informed, experienced, mature, established) |
| professional(familiar, knowledgeable, informed, experienced, learned) |
| professorial(knowledgeable, educated, erudite, enlightened, scholarly) |
| profound |
| proper |