unbiased
un·bia·sed
adjective
1.
characterized by a lack of partiality
- “a properly indifferent jury”
- “an unbiasgoted account of her family problems”
2.
without bias
Origin
From un- + biased.
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.