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

によって異なる[niyottekotonaru] to differ depending on ...
異る[kotonaru] to differ
異域[iiki] foreign lands
異音[ion] allophone
異化[ika] dissimilation

異機種[ikishu] heterogenous equipment
異義[igi] different meaning
異議[igi] objection
異議なく[iginaku] without demur
異境[ikyou] foreign country