尊敬語 => Honorifics N4
に[反「はん」]して/に[反「はん」]し/に[反「はん」]する/に[反「はん」]した => In contrast to A N2
Contrast,Surprise
丁寧語 => polite form N4
謙譲語 => Humble form N4
... 反対に => on the contrary N3
Compare
も同然 => just like; same as ~ N2
反面 => while, although; on the other hand~ N2
に反して => against; contrary to; in contrast to ~ N2
と同時に => at the same time as; while; simultaneously ~ N2
は..語で何ですか => What does it mean... N5
Explain
~もどうぜんだ(~も同然だ)      => just like; same as ~ N1
…と (は) はんたい (反対)に => opposition; resistance; antagonism; objection; dissent N3
Compare