| React to a shot, say | 20 |
| React to a sidewinder | 21 |
| React to a slap? | 16 |
| React to a slug | 15 |
| React to a sprained ankle, perhaps | 34 |
| React to a stoplight | 20 |
| React to a strong punch | 23 |
| React to a sunburn | 18 |
| React to a tearjerker | 21 |
| React to a teen idol | 20 |
| React to a thrust | 17 |
| React to a tongue depressor | 27 |
| React to a trapeze act | 22 |
| React to a twist | 16 |
| React to a wakeup call | 22 |
| React to a weak hand | 20 |
| React to a whack | 16 |
| React to acid | 13 |
| React to an act | 15 |
| React to an alarm | 17 |
| React to an allergy | 19 |
| React to an e-mail error message, maybe | 39 |
| React to an umpire's bad call | 33 |
| React to an unfavorable condition? | 34 |
| React to an unreasonable boss, perhaps | 38 |
| React to an uppercut | 20 |
| React to an uppercut, perhaps | 29 |
| React to applause | 17 |
| React to bad news | 17 |
| React to being punched | 22 |
| React to boredom | 16 |
| React to boredom, perhaps | 25 |
| React to bright light | 21 |
| React to cold | 13 |
| React to cold medicine, perhaps | 31 |
| React to danger, as a horse | 27 |
| React to dust, perhaps | 22 |
| React to Emmett Kelly | 21 |
| React to exercise | 17 |
| React to exposure, maybe | 24 |
| React to exposure, perhaps | 26 |
| React to fear | 13 |
| React to getting a sock | 23 |
| React to getting socked | 23 |
| React to gravitational pull | 27 |
| React to gravity | 16 |
| React to gunfire, maybe | 23 |
| React to heat, perhaps | 22 |
| React to home movies | 20 |
| React to humidity | 17 |
| React to humidity, in a way | 27 |
| React to interrogation, perhaps | 31 |
| React to losing a toy, perhaps | 30 |
| React to mal de mer | 19 |
| React to mold, perhaps | 22 |
| React to Oct. 31 doings | 23 |
| React to one's child's achievement, say | 47 |
| React to onion peeling | 22 |
| React to overwhelming news, perhaps | 35 |
| React to oxygen, perhaps | 24 |
| React to pain | 13 |
| React to pain, perhaps | 22 |
| React to pectin | 15 |
| React to pollen, perhaps | 24 |
| React to pressure | 17 |
| React to pressure, perhaps | 26 |
| React to ragweed | 16 |
| React to reveille | 17 |
| React to Ricky Martin, say | 26 |
| React to sad news | 17 |
| React to seeing red? | 20 |
| React to selling out | 20 |
| React to shocking news, maybe | 29 |
| React to some static | 20 |
| React to something hilarious | 28 |
| React to something striking? | 28 |
| React to something that's not working | 41 |
| React to spilled milk | 21 |
| React to spilt milk? | 20 |
| React to spring stimuli | 23 |
| React to stage fright, maybe | 28 |
| React to strenuous exercise | 27 |
| React to sunlight | 17 |
| React to sunlight, in a way | 27 |
| React to sunlight, maybe | 24 |
| React to terrible news, perhaps | 31 |
| React to the cold | 17 |
| React to the cold, in a way | 27 |
| React to the cop with the radar gun | 35 |
| React to the end of "Titanic," if you're me | 57 |
| React to the heat | 17 |
| React to the hero's entrance | 32 |
| React to the love bug | 21 |
| React to the shout "Cut!" | 35 |
| React to the villain | 20 |
| React to the villain's entrance | 35 |
| React to whacks | 15 |
| React to with loud laughter | 27 |
| React to yeast | 14 |
| React to your kid's long distance bill | 42 |