Monotony
noun
the quality of wearisome constancy, routine, and lack of variety
“he had never grown accustomed to the monotony of his work”
Similar: humdrum, sameness
noun
constancy of tone or pitch or inflection
noun
the quality of wearisome constancy, routine, and lack of variety
“he had never grown accustomed to the monotony of his work”
Similar: humdrum, sameness
noun
constancy of tone or pitch or inflection