| rationing(screen, panel, divider) |
| red tape(expression, weakness, impairment, disablement) |
| rein(control, curb, limit, restraint, limitation) |
| repulsion(noun, opposition) |
| reversal(noun, trouble, control, delay, blow) |
| reverse(noun, trouble, control, delay, blow) |
| self-control(noun, control, command, self-possession) |
| slowdown(trouble, delay, blow, strike, protest) |
| snarl(noun, jam, obstruction, deadlock, stalemate) |
| squeeze(noun, difficulty, hitch, setback) |
| stopper |
| suspension(noun, break, check, halt, delay) |
| tangle(noun, holdup, snag, drawback) |
| upset(noun, trouble, bother, delay, blow) |
| wait(noun, check, delay, stay, obstacle) |
| Herculean task(expression, trouble, concern, strain, weight) |
| abeyance(noun, break, halt, delay, strike) |
| accountability(trouble, concern, strain, burden, weight) |
| adjournment(noun, check, delay, stay, wait) |
| adversary(noun, opposition) |