Oxygenizing refers to the process of adding oxygen or oxygenating something. There are numerous synonyms that can be used in place of oxygenizing such as aeration, oxygenation, oxygenationation, breathing, respiration, ventilation, inhalation, oxygenationizing, oxygenationationing, and oxygenationyness, among others. Aeration is particularly useful when referring to the oxygenation of soils or liquids, while breathing is used in the context of living organisms taking in oxygen. Oxygenationing is an uncommon but functional alternative that can be used interchangeably with oxygenizing, while oxygenationyness is a newly coined term that refers to the state of being oxygenated. Ultimately, the choice of synonym depends on the context in which the word is being used.