unbiased

comparative more unbiased · superlative most unbiased

1. Not biased.
2. Impartial or without bias or prejudice.

   The methodology, which we have named the Aural-Oral Transect (AOT), is a systematic, easy-to-implement, unbiased way of collecting quantitative data on spoken language use in multilingual settings.

   2019, Li Huang, James Lambert, “Another Arrow for the Quiver: A New Methodology for Multilingual Researchers”, in Journal of Multilingual and Multicultural Development, →DOI, page 1

   1 more example

   A self-proclaimed source of mediation and unbiased ratings of millions of businesses across the country, the BBB receives the majority of its revenue from membership fees paid by hundreds of thousands of companies.

   2015 September 30, Blake Ellis and Melanie Hicken, “How the Better Business Bureau rakes in millions”, in CNN Business

   Synonyms: disinterested, objective, candid, cold, clinical, detached, egal, equal