unbiasable
/ˌənbɪˈeɪbəl, ˌʌnbaɪˈeɪbəl/Definitions
1. adjective
Impossible or resistant to bias or prejudice.
“The unbiased study’s findings made it impossible to argue with its conclusion, which made the data unbiased, but the initial selection of participants was still an unbiasedable flaw in the research.”
2. noun
Something that is resistant to bias or prejudice, often referring to a method or approach.
“The researcher was trying to find an unbiasedable solution to the issue of biased data collection.”