Here are some other terms that describe sources free from bias:
* Unbiased: This term emphasizes the lack of prejudice or favoritism.
* Neutral: This term implies a lack of strong opinions or positions on the subject.
* Factual: This term indicates that the source relies on verifiable evidence and avoids speculation or opinion.
* Impartial: This term highlights the source's fairness and lack of favoritism towards any particular side or perspective.
It's important to note that complete objectivity is difficult to achieve, as all authors bring their own perspectives and experiences to their writing. However, striving for objectivity is crucial for reliable and trustworthy sources.