その反面[sonohanmen] on the other hand
に反して[nihanshite] against
違反者[ihansha] violator (of a law)
違反[ihan] violation (of law)
一律減反[ichiritsugentan] reduction in area of rice under cultivation

陰性反応[inseihannou] negative reaction (in patient)
化学反応[kagakuhannou] chemical reaction
可逆反応[kagyakuhannou] reversible reaction
核反応[kakuhannou] nuclear reaction
核反応炉[kakuhannouro] nuclear reactor

撥条[zenmai] spring (e.g. coil, leaf)
ピン撥ね[pinhane] (taking a) kickback
挑撥[chouhatsu] provocation
撥ね[hane] (a) jump
撥ね除ける[hanenokeru] to push aside

反撥[hanpatsu] to repel
目撥[mebachi] bigeye tuna (edible fish, Thunnus obesus)
撥ね飛ばす[hanetobasu] to send (something) flying
撥ねつける[hanetsukeru] to repel

インフラ開発[infurakaihatsu] infrastructure development
エンジン発動機[enjinhatsudouki] engine
バス発着場[basuhacchakujou] depot
発条[bane] spring (e.g. coil, leaf)
ロケット発射筒[rokettohasshatou] rocket launcher

異常発生[ijouhassei] plague
一触即発[isshokusokuhatsu] critical (touch and go) situation
一念発起[ichinenhokki] being resolved to (do something)
一発[ippatsu] one shot
一発かます[ippatsukamasu] to hit someone