convulse (v.)
- afflict
- agitate
- agonize
- ail
- amuse
- beat
- beguile
- bite
- bloody
- bug
- burn
- chafe
- churn
- claw
- concuss
- crucify
- cut
- delight
- disarrange
- discompose
- disquiet
- distract
- distress
- disturb
- divert
- embroil
- enliven
- entertain
- excite
- excruciate
- exhilarate
- ferment
- fester
- flurry
- fret
- gall
- gnaw
- grate
- grind
- gripe
- harrow
- hurt
- impale
- inflame
- irritate
- kill
- lacerate
- macerate
- martyr
- martyrize
- nip
- paddle
- pain
- perturb
- pierce
- pinch
- prick
- punish
- rack
- rankle
- rasp
- recreate
- refresh
- regale
- relax
- rile
- rip
- ripple
- rock
- roil
- roughen
- rub
- ruffle
- rumple
- savage
- scarify
- shake
- slay
- solace
- spook
- stab
- sting
- stir
- swirl
- throw
- tickle
- titillate
- torment
- torture
- trouble
- tweak
- twist
- unsettle
- upset
- whip
- whisk
- wound
- wow
- wring