opposition; resistance; antagonism; reverse; opposite; inverse
reflection; reconsideration; introspection; regret; repentance; remorse
objection; refutation; rebuttal; counterargument
counterattack; counteroffensive; counterblow
opposite side; opposition
reflection; reverberation; reflex; reflexes
reaction; recoil; kick; backlash
insurrection; mutiny; rebellion; revolt; uprising
anti-; antithesis; fanqie; traditional Chinese spelling system in which two characters are used: the first one for the onset, the second one for rhyme and tone
opposition; rebellion; rebounding; recoiling; rally (e.g. in stock prices); recovery
rolling over; turning over; turning around (the other way); reversal (of direction, course, etc.); producing a positive from a negative (photography); producing a negative from a positive
violation; offense; offence; breach; transgression; infringement
to be contrary to; to be inconsistent with; to act contrary to (rules or guidelines); to violate; to oppose; to rebel
foul play (sport); breaking the rules; infringement; irregularity
opposition; resistance; insubordination; defiance; hostility; rebellion
echo; reverberation; response; reaction; repercussions
reflection (light, image, situation, attitude, etc.); reflecting; influence; application (e.g. of an update)
rumination; regurgitation; chewing the cud; turning over in one's mind; thinking over something; pondering
treason; treachery; mutiny; rebellion; insurrection
opposite side; reverse; (on the) other hand
antipathy; antagonism; animosity; revulsion; ill feeling
to be contrary; to run counter (to); to conflict (with); to disagree (with)
repetition; iteration; recursion; recurrence; recapitulation
reflexively; reflectively; by reflex
rebellious phase; rebellious age
to rise in revolt; to raise the standard of revolt
estrangement; alienation; disaffection
evaluation meeting; postmortem session; review meeting
refutation; rebuttal; retort
contrary to one's expectations
breach of manners; breach of etiquette
(organ) rejection; unthinking dismissal; strong reaction (against)
dissenting opinion; opposite viewpoint; contraview
proof to the contrary; disproof; counter-evidence; rebuttal; refutation
to antagonize; to provoke antipathy
enmity; antagonism; hostility
cross-examination; retort; asking in return
diffuse reflection; diffused reflection; irregular reflection
chemical reaction; generation of an unexpected result from combining things
going against one's will; contrary to one's intentions; going against one's desire; going contrary to one's wishes
reviving the dead; calling back the spirits of the dead
sign of remorse; indication of regret
bad example from which one can learn; good example of what not to do (esp. how not to behave); negative example
inversion; opposition; conflicting; repulsion; contradiction
strong opposition; vehement opposition
written apology; written statement of regret
antisocial; contrary to public order or morality; offensive; sociopathic; immoral; obscene
antinomy; self-contradiction; either-or situation; choice between mutually exclusive alternatives
offender; transgressor; violator
reaction of a living body
reactor; reacting furnace
practice by repetition; learning by rote
chain reaction; nuclear chain reaction
repellent force; resiliency; elasticity
foe; opponent; adversary; dissenter
dissidents; people who are against the Establishment; anti-Establishment groups
violently disagreeing; strongly opposing; setting one's heart against
(repeated) side stepping (stamina test); side-step test
revolting; rebellion; going against; contradiction; antinomy
exceeding the speed limit; speeding
incense which supposedly allows the spirit of a departed loved one to be seen in the smoke
irony; rhetorical question
forces of opposition; opposing forces; counterforce
standard of revolt; banner of rebellion
furious opposition; strong opposition; vehement protest
counterclockwise; anti-clockwise
opposite lane; oncoming lane; opposite side of the road
big splash; big response; major repercussions
extremely powerful weapon (e.g. nuclear); (lit.) reaction weapon
to make a splash; to evoke a response; to meet with a reaction
vote against; no vote; nay
recoilless rifle; recoilless gun
tanka appendage to a long poem
chemical reaction used to detect residue from gunshots; gunpowder residue; gun shot residue; GSR
self-questioning; to self-question; to rethink; to reflect on oneself
anti-mainstream faction; fringe group; dissident group
ticket (e.g. for a traffic violation)
reflector; reflective plate
criminal groups and individuals; groups and individuals who seek economic profit through violence, force and fraudulent means; violent criminals, extortionists and racketeers; organized crime; (lit.) anti-social forces
lack of reflection (on one's conduct, failures, etc.); lack of self-examination; lack of introspection
traffic infringement; traffic law violation
flame reaction; flame test; flame coloration test
reflection; evening glow; sunset glow
tossing and turning in bed; turning over in bed worrying over something
bending backward; strutting
reflected wave; rebounded wave; echo
chemical equation; reaction formula
anti-fascism; antifascism
matters (issues) that need be reconsidered (reflected on)
turning against one's master; returning evil for good
safety reflector; reflector; reflective material
stratagem for causing a rift in the enemy camp by using a seditious plot
nuclear fission; fission reaction
anti-establishment; anti-government
healing crisis; cleansing reaction; reaction during the elimination of toxins after antibiotic, etc. treatment
victory due to the opponent's foul
clashing colors; clashing colours
performance in return; quid pro quo
side effect (from a vaccine); side reaction
recurrent laryngeal nerve; recurrent nerve
action-reaction law; Newton's third law of motion
there are no rebels without reasons
antigen-antibody reaction; AAR
kneecap (patellar) reflex
anticommunism; anti-communism
counterexample; counter-example
vomiting reflex; retching reflex
Indian Mutiny (1857-1858)
act of disobedience (betrayal); violation; breach; infraction; infringement
illegal play; misplay; illegal move; foul
renegade; rebellious elements
violating vehicles (esp. vehicles violating parking regulations)
opposing side; opposite camp; opposition
reactionary fall (e.g. in stock prices)
statement of opposition; opposition declaration
counterfactual thinking; counterfactual assumption; counterfactual supposition
oxidation-reduction reaction
counteraction; counterclaim
opposition to whaling; anti-whaling
discord and hostility; feud
anti-nuclear power movement; antinuclear power movement
polymerase chain reaction (PCR)
anticonventional spirit; spirit of resisting convention
grasp reflex; palmar grasp reflex
recurrent nerve paralysis
antisocial personality disorder
coefficient of restitution
contravention of precedent
backbone; spirit of defiance
opposing speech; rebuttal (in debate)
dissenting vote; vote of opposition; negative vote; blackballing
translation; back translation; transcription (of shorthand to longhand); deciphering (a code)
endothermic reaction; endothermal reaction; endoergic reaction
reflective safety tape; reflective tape
caring for one's parents in return
general protection fault; GPF
(in philosophy) thesis-antithesis-synthesis
population inversion factor
jealousy and enmity; being jealous of and at odds with (each other)
jealousy and enmity; being jealous of and at odds with (each other)
corneal reflex; blink reflex
variable occurrence data item
segmentation fault; segfault
page fault; access violation
anticompetitive behaviour; anticompetitive behavior; anticompetitive practice
fanqie; traditional Chinese spelling system in which two characters are used: the first one for the onset, the second one for rhyme and tone
repetitive transcranial magnetic stimulation; rTMS
the opposite team in a two-turns work group
baroreceptor reflex; baroreflex
additive inverse; opposite number; reciprocal number
vaccine opponent; anti-vaxxer
negative reaction (in patient)
Mantoux test (for tuberculosis)
Widal reaction (for typhoid fever)
exothermic reaction; exothermal reaction; exoergic reaction
equatorial countercurrent
anti-globalization; anti-globalisation
specular reflection coefficient
reflexive pronoun (in Japanese grammar only)
reflexive pronoun (in Japanese grammar only)
reflection coefficient chart
reflexiveness; reflexivity
reflexive partial ordering
palpebral nerve; palpebral entropion; entropion of the eyelids
reaction of free radicals
anti-money laundering law
repetitive-strain injury; RSI
biogenetic law; recapitulation theory (theory that ontogeny recapitulates phylogeny)
flip teaching; flipped classroom
reverse transcription polymerase chain reaction; RT-PCR
rebound (of stock prices)
ambient reflection coefficient
vaccine opponent; anti-vaxxer
diffuse reflection coefficient
ring inversion; ring flip
repeat sign; repetition mark
iterative operation; automatic sequential operation
corneal reflex; blink reflex
cutleaf coneflower (Rudbeckia laciniata); greenhead coneflower