reformation, change, modify, mend, renew, examine, inspect, search

かいぜん

betterment, improvement

あらためて

another time, again

あらためる

to change, to reform, to revise

かいさつ

examination of tickets

かいせい

revision, amendment, alteration

かいぞう

remodeling

かいあく

deterioration, changing for the worse

かいかく

reform, reformation, innovation

かいしゅう

repair, improvement

かいてい

reform

かいてい

revision

かいりょう

improvement, reform

あらたまる

to be renewed; to be formal