#1
sameness n. the quality of being alike; "sameness of purpose kept them together"
. wn #2
sameness n. [
monotony, humdrum] the quality of wearisome constancy, routine, and lack of variety; "he had never grown accustomed to the monotony of his work"; "he was sick of the humdrum of his fellow prisoners"; "he hated the sameness of the food the college served"
. wn