| ramification(noun, development, conclusion, consequence, corollary) |
| repercussion(noun, development, conclusion, consequence, corollary) |
| result(noun, development, conclusion, consequence, corollary) |
| resultant(noun, development, conclusion, consequence, corollary) |
| riddle(noun, challenge, case, matter, knot) |
| ripple(noun, development, conclusion, consequence, corollary) |
| sequel(noun, development, conclusion, consequence, corollary) |
| sequence(noun, development, conclusion, consequence, corollary) |
| snag(noun, challenge, case, matter, knot) |
| spin-off(noun, development, conclusion, consequence, corollary) |
| spot(noun, challenge, case, matter, knot) |
| stumper(noun, challenge, case, matter, knot) |
| toughie(noun, challenge, case, matter, knot) |
| toughy(noun, challenge, case, matter, knot) |
| trouble(noun, challenge, case, matter, knot) |
| upshot(noun, development, conclusion, consequence, corollary) |