What best describes the term unfeigned?

The term "unfeigned" is best described as sincere; real, without pretense. This means that unfeigned describes a quality of being genuine and heartfelt, without any intention to deceive or create false impressions. When someone expresses unfeigned emotions or thoughts, they are being honest and straightforward, showcasing their true feelings without any façades. This aligns perfectly with the essence of being sincere and authentic. The other options, while describing various characteristics, do not capture the essence of genuineness and sincerity that is intrinsic to the meaning of unfeigned.