| crossroads(noun, business, thing, matter, affair) |
| crunch(noun, business, thing, matter, affair) |
| deadlock(noun, business, thing, matter, affair) |
| degree(noun, measure, quantity, amount, volume) |
| deliberation(noun, account, debate, advisement) |
| delving(noun, examination, disquisition, examen) |
| diagnosis(noun, examination, disquisition, delving, examen) |
| dilemma(noun, challenge, case, problem, knot) |
| disquisition(noun, examination, delving, examen) |
| emergency(noun, business, thing, matter, affair) |
| essence(noun, question, content, motive, motif) |
| essential(noun, question, content, motive, motif) |
| essentiality(noun, question, content, motive, motif) |
| examen(noun, examination, disquisition, delving) |
| examination(noun, disquisition, delving, examen) |
| exigency(noun, business, thing, matter, affair) |
| exploration(noun, examination, disquisition, delving, examen) |
| feeler(noun, examination, disquisition, delving, examen) |
| fundamental(noun, question, content, motive, motif) |
| generality(noun, question, content, motive, motif) |