Randomization is a term commonly used in statistics and research to refer to the process of selecting participants or samples randomly to ensure that the data collected is unbiased and free from any external or internal influence. There are several synonyms for the word randomization, which include the following: allocation, assignment, stratification, and grouping. These words are used interchangeably with randomization, and they all have the same meaning of ensuring that participants or samples are selected without any particular pattern or bias. In conclusion, understanding these synonyms can help researchers develop a better understanding of the data collection process, thereby ensuring the integrity and validity of their research results.