1. boot
2. kicking, blow, bang
3. boot, charge, rush, flush, thrill, exhilaration, excitement, recoil
4. movement, motion, gripe
5. beef, bitch, squawk, objection, stimulation
6. stimulus, stimulant, input, kicking

1. motion, movement, move, motility, propel
2. impel, move
3. hit
4. kick out, kick up, kick in, kick down, dance
5. trip the light fantastic, trip the light fantastic toe, kick back
6. recoil, bounce, resile, take a hop, spring, bound, rebound, recoil, reverberate, ricochet, forgo
7. give up, score
8. hit, tally, rack up, complain
8. plain, sound off, quetch, kvetch