反 - anti-

opposition; rebellion; revolt; resistance; backlash; refusal

anticommunism

reactionary fall (e.g. in stock prices)

rebellion

to warp; to curve; to arch; to bend

counterattack; counteroffensive; counterblow

anti-American

while; although; though; but

objection; refutation; rebuttal; counterargument

estrangement; alienation; disaffection; desertion; defection; breakaway

to be contrary (to); to go against; to run counter (to); to contradict; to be opposite (to)

anti-establishment