Monotonous
Monotonous adjective - Causing weariness, restlessness, or lack of interest.
Persistent and monotonous are semantically related. In some cases you can use "Persistent" instead an adjective "Monotonous".
Persistent
Persistent adjective - Continuing despite difficulties, opposition, or discouragement.
Monotonous and persistent are semantically related. Sometimes you can use "Monotonous" instead an adjective "Persistent".
Mutual synonyms
Cite this Source
Persistent and Monotonous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/monotonous/persistent
Monotonous & Persistent. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/monotonous/persistent>.
Persistent or Monotonous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/monotonous/persistent.
Google Ngram Viewer shows how "monotonous" and "persistent" have occurred on timeline