| nucleus(noun, question, content, motive, motif) |
| number(noun, measure, quantity, amount, volume) |
| nut(noun, challenge, case, problem, knot) |
| perplexer(noun, challenge, case, problem, knot) |
| pinch(noun, business, thing, matter, affair) |
| pitfall(noun, challenge, case, problem, knot) |
| pith(noun, question, content, motive, motif) |
| pivot(noun, question, content, motive, motif) |
| point(noun, question, content, motive, motif) |
| poll(noun, examination, disquisition, delving, examen) |
| pondering(noun, account, debate, deliberation, advisement) |
| portion(noun, measure, quantity, amount, volume) |
| poser(noun, challenge, case, problem, knot) |
| premeditation(noun, account, debate, deliberation, advisement) |
| probation(noun, examination, disquisition, delving, examen) |
| probe(noun, examination, disquisition, delving, examen) |
| probing(noun, examination, disquisition, delving, examen) |
| purport(noun, question, content, motive, motif) |
| purpose(noun, question, content, motive, motif) |
| puzzle(noun, challenge, case, problem, knot) |