転換

N1 自転 jiten rotation, spin N2 移転 iten moving, transfer N2 回転 kaiten rotation, turning N2 換気 kanki ventilation N2 転がす korogasu to roll N2 転がる korogaru to roll, to tumble N2 転々 tenten from one to another N2 乗換 norikae a transfer (e.g., trains, buses) N2 乗り換え norikae (n) transfer (trains, buses, etc.)

N4 転 ten / koro.garu, koro.geru, koro.gasu, koro.bu, maro.bu, utata, utsu.ru, kuru.meku revolve, turn around, change N2 換 kan / ka.eru, -ka.eru, ka.waru interchange, period, change