| scowl(resentment, discourtesy) |
| seize(verb, cut, eat, bite, jerk) |
| shatter(verb, break, separate, destroy, crush) |
| slam(noun, verb, bother, sound, blow) |
| spontaneous(noun, adjective, light, free, simple) |
| spur-of-the-moment(noun, adjective, free, fake, informal) |
| starch(noun, action, force, quality, drive) |
| strike(noun, verb, advance, hit, gain) |
| take(verb, food) |
| unplanned(noun, adjective, free, informal, casual) |
| whack(noun, verb, break, separate, open) |
| yell(verb, speak, retort, bark) |
| centering |
| abrupt |
| activity(noun, activity, go, feeling, drive) |
| ad-lib(adjective, free, casual, impulsive, prepared) |
| boom(noun, advance, gain, progress, benefit) |
| bounce(noun, activity, action, go, drive) |
| break down(verb, expression, phrasal verb) |
| break off(verb, expression, phrasal verb) |