| void(noun, verb, upset, withdraw, leave) |
| volte-face(noun, verb, turn, shift, contrary) |
| withdraw(verb, go, end, dismiss, leave) |
| antipode(noun, support, counter, contrary, contrast) |
| antipodean(adjective, support, negative, hostile, antagonistic) |
| antonym(noun, support, blank, void, contrary) |
| atavist(back, return, slow, backward, reverse direction) |
| backtrack(verb, upset, go, change, turn) |
| backward motion(back, return, slow, backward, reverse direction) |
| backward step(back, return, slow, backward, reverse direction) |
| casualty(noun, upset, hurt, ruin, defeat) |
| contradict(verb, change, attack, oppose, fight) |
| conversely(adverb, feature, state, opposition) |
| destroy(verb, overthrow, cancel, invalidate, disrupt) |
| flip-flop(noun, verb, upset, change, defeat) |
| polar(adjective, support, antagonistic, contrary, adverse) |
| reaction(back, return, slow, backward, reverse direction) |
| rearrange(verb, change, shift, trade, exchange) |
| rearward(noun, adjective, end, back, last) |
| reentry(back, return, slow, backward, reverse direction) |