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

ロケット発射筒[rokettohasshatou] rocket launcher
依託射撃[itakushageki] firing from elbow rests
威嚇射撃[ikakushageki] warning shot
一斉射撃[isseishageki] volley firing
火焔放射器[kaenhoushaki] flamethrower

間接照準射撃[kansetsushoujunshageki] indirect fire
騎射[kisha] shooting on horseback
逆噴射[gyakufunsha] reverse thrust
曲射[kyokusha] high-angle fire
曲射砲[kyokushahou] howitzer

御目出度う御座います[omedetougozaimasu] congratulations
駄目になる[dameninaru] to spoil
繋ぎ目[tsunagime] joint
軽目焼[karumeyaki] hard caramelized sugar candy
駄目押し[dameoshi] making doubly sure

一つ目[hitotsume] one-eyed
一合目[ichigoume] the start of a climb up a hill
一丁目[icchoume] Block 1
ひと目[ichimoku] (a) glance
一目惚れ[hitomebore] to be taken with someone at first sight (similar to "love at first sight", but not as strong)

一瞬[isshun] moment
一瞬間[isshunkan] moment
瞬く[matataku] to twinkle (e.g. stars)
瞬間[shunkan] moment
瞬間電断[shunkandendan] power flicker

瞬刻[shunkoku] moment
瞬時[shunji] moment
瞬断[shundan] power flicker
瞬き[mabataki] blink (of eyes)
瞬く間に[matatakumani] in the twinkling of an eye