repercussion (n.)
- aftermath
- antagonism
- antipathy
- backfire
- backlash
- backwash
- boomerang
- bounce
- bound
- carom
- clout
- collision
- concussion
- conflict
- confutation
- consequence
- contradiction
- contrariety
- counteraction
- crankiness
- crotchetiness
- crunch
- dissent
- echo
- effect
- execution
- expression
- fallout
- fingering
- force
- friction
- glissando
- impact
- impress
- impression
- imprint
- interference
- intonation
- kick
- kickback
- mark
- nonconformity
- opposition
- outcome
- percussion
- performance
- perverseness
- pianism
- pizzicato
- reaction
- rebound
- rebuff
- recalcitrance
- recoil
- reflex
- rendering
- rendition
- repugnance
- repulse
- resilience
- resistance
- response
- result
- reverberation
- revolt
- ricochet
- rubato
- shock
- slur
- smash
- spiccato
- spring
- touch
- upshot