Arduous
Humdrum
Humdrum adjective - Causing weariness, restlessness, or lack of interest.
Cite this Source
Humdrum and Arduous. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/arduous/humdrum
Arduous & Humdrum. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/arduous/humdrum>.
Humdrum or Arduous. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/arduous/humdrum.
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