ちょっと一杯[chottoippai] let's have a quick drink
ばつ一[batsuichi] being once divorced
一向[hitaburu] nothing but
サラダ一皿[saradahitosara] plate of salad

安全第一[anzendaiichi] safety first
一か八か[ichikabachika] sink or swim
一っ走り[hitoppashiri] spin (as in 'take a car for a spin')
一つ一つ[hitotsuhitotsu] one-by-one

響動めき[doyomeki] commotion
ぴくぴく動く[pikupikuugoku] to jerk
アメーバ運動[ameebaundou] ameboid movement
インディペンデントリビング運動[indipendentoribinguundou] independent living movement
エコロジー運動[ekorojiiundou] ecological movement

エンジン発動機[enjinhatsudouki] engine
クローン動物[kuroondoubutsu] cloned animal
易動度[idoudo] mobility
異動[idou] change
移動[idou] removal

悪騒ぎ[warusawagi] making an excessive fuss
狂騒[kyousou] mania
胸騒ぎ[munasawagi] uneasiness
喧騒[kensou] tumult
祭騒ぎ[matsurisawagi] festivities

人騒がせ[hitosawagase] person that annoys or causes trouble
騒がしい[sawagashii] noisy
騒がす[sawagasu] to annoy
騒ぎ[sawagi] uproar
騒ぎたてる[sawagitateru] to make a fuss (outcry, uproar)