| full head of steam(noun, expression, idiom, trouble, force) |
| galvanism(power, energy, heat, current, excitation) |
| go(noun, verb, energy, struggle, determination) |
| hassle(noun, worry, strain, fight, dispute) |
| heebie-jeebies(noun, trouble, worry, concern, anxiety) |
| high pressure(expression, idiom, excitation) |
| impetus(noun, trouble, force, power, strength) |
| inclination |
| intension |
| misgiving(noun, trouble, worry, concern, strain) |
| nerve |
| obligation(noun, trouble, force, power, strength) |
| overextension(noun, worry, strain, anxiety, limit) |
| overstress |
| pain(noun, worry, anxiety, burden, stress) |
| pinch(disaster, tragedy, crisis) |
| pow(noun, trouble, power, strength, energy) |
| press(noun, trouble, force, strain, difficulty) |
| protest(noun, discontent, turbulence, contention, strife) |
| quarrel(noun, fight, dispute, split, division) |