復旧

N1 旧知 kyuuchi old friend, old friendship N1 復活 fukkatsu revival (e.g., musical), restoration N1 復興 fukkou revival, renaissance, reconstruction N2 往復 oufuku (col) round trip, coming and going, return ticket N3 回復 kaifuku recovery, restoration N3 旧 kyuu old, former, previous N4 復習 fukushuu review, revision

N2 復 fuku / mata restore, return to, revert N2 旧 kyuu / furu.i, moto old times, old things, old friend