adjustment

[1]	adjusting , accommodation , fitting , altering , alteration , setting , regulating , regulation , setting/putting right/aright/to rights , correcting , correction , calibrating , calibration , tuning
[2]	arrangement , alteration , modification , balance , coordination , order , alignment , harmony , harmonization
[3]	registration , readjustment
[4]	adaptation , adaption
[5]	allowance