unprepossessed
41unprejudiced — adj impartial, unbiased, fair, just, open minded, broad minded; uninfluenced, unswayed, unjaundiced, unbigoted, color blind; broad, wide, latitudinarian, unparochial, unprovincial, catholic; even handed, objective, equitable, disinterested,… …
42objective — [adj] fair, impartial cold, cool, detached, disinterested, dispassionate, equitable, evenhanded, impersonal, judicial, just, like it is*, nondiscriminatory, nonpartisan, openminded*, straight, strictly business*, unbiased, uncolored, unemotional …