Combined from Cliff [厂] + Again / Right hand [又] to compose 反: represents "anti-".
to violate
to reflect
to reflect on oneself, to reconsider
to be against, to be opposed
warp, curvature, curve, arch
roll of cloth (c. 10 yds.), .245 acres, 300 tsubo
antipathy, revolt, animosity
echo, reverberation, repercussion, reaction, influence
counterattack, counteroffensive, counterblow
reflection, reverberation
to be inconsistent with, to oppose, to contradict, to transgress, to rebel
reaction, response
repelling, rebound, recover, oppose
insurrection, mutiny, rebellion, revolt, uprising
to warp, to be warped, to curve
reflection, influence
reflection, reconsideration, introspection, meditation, contemplation
violation (of law), transgression, infringement, breach
opposition, resistance
opposition