運転【うんてん】
operation (of a machine), running, working, driving (a vehicle), use (of capital, funds, etc.), management, investment
自転車【じてんしゃ】
bicycle, bike
運転手【うんてんしゅ】
driver, chauffeur
回転【かいてん】
rotation, revolution, turn, spin, working (e.g. of one's mind), function, turnover (of goods, funds, etc.), circulation, flow (of customers), rotation, curl, slalom
転ぶ【ころぶ】
to fall down, to fall over, to turn out, to play out, to abandon Christianity (and convert to Buddhism), to apostatize, to roll, to tumble, (for a geisha) to prostitute (herself) in secret
逆転【ぎゃくてん】
reversal (of a situation), turnaround, turnabout, turning the tables, sudden change, reversal (of direction of rotation)
移転【いてん】
moving, relocation, change of address, transfer (of deeds, property, etc.), demise
気分転換【きぶんてんかん】
change of pace, change of mood, (mental) break (e.g. going for a walk), refreshment
好転【こうてん】
changing for the better
寝転ぶ【ねころぶ】
to lie down, to throw oneself down
試運転【しうんてん】
trial run, test run
逆転勝ち【ぎゃくてんがち】
winning after defeat seems certain, coming from behind to win
大回転【だいかいてん】
giant slalom, big rotation
転々【てんてん】
moving from place to place, being passed around repeatedly, rolling about
不退転【ふたいてん】
determination, conviction
空転【くうてん】
racing (of an engine), idling, going in circles (of an argument, discussion, etc.), spinning one's wheels, going nowhere
反転【はんてん】
rolling over, turning over, turning around (the other way), reversal (of direction, course, etc.), inversion, flipping, producing a positive from a negative, producing a negative from a positive, circle inversion, plane inversion
転倒【てんとう】
falling down, tumbling, overturning, turning over, reversing, inverting, inversion, getting upset
転移【てんい】
moving (location, with the times, etc.), change, transition, metastasis, spread, transition (e.g. phase transition), transfer (of learning), transference (in psychoanalysis)
横転【おうてん】
toppling sideways, turning sideways, falling over sideways, barrel roll