| big O(noun, sex, sexual intercourse, sexual action, erethism) |
| complete(verb, top, finish, fulfill, cap) |
| core(effect, result, outcome) |
| critical point(noun, expression, moment, crisis, emergency) |
| crossroads |
| exigency(noun, trouble, change, twist, mess) |
| fulfill(verb, complete, top, perfect, peak) |
| heaven(noun, heaven) |
| highest point(noun, expression, idiom, cover, top) |
| issue(effect, result, outcome) |
| moment of truth(noun, expression, idiom, trouble, change) |
| mountaintop(noun, heaven) |
| pleasure(noun, sex, sexual intercourse, sexual action, erethism) |
| pole(limit, edge, summit, boundary) |
| showdown(noun, confrontation) |
| strait(noun, trouble, change, twist, mess) |
| surmount(verb, top, piggyback, cap, overtop) |
| tip-top |
| tiptop(noun, peak, culmination) |
| ultimate(noun, adjective, top, peak, optimum) |