openness

noun
1
the quality of being honest and not hiding information or feelings
صداقت, صراحت, رک‌گویی, بی‌ریایی
2
the quality of being able to think about, accept or listen to different ideas or people
باز بودن فکر, بی‌تعصبی, گشاده‌رویی, آزاداندیشی, سعه صدر
He demonstrated an openness to change.
3
the quality of not being limited or covered
باز بودن, گشودگی
the openness of the landscape