Arduous
Arduous adjective - Requiring considerable physical or mental effort.
Knackering and arduous are semantically related. (British) In some cases you can use "Knackering" instead an adjective "Arduous". informal substitute
Nearby Word: arduously
Knackering
Arduous and knackering are semantically related. Sometimes you can replace term "Arduous" with "Knackering", this words are similar.
Mutual synonyms
Related pairs
- strenuous and arduous
- strenuous and knackering
- stiff and arduous
- stiff and knackering
- demanding and arduous
- demanding and knackering
- difficult and arduous
- difficult and knackering
- heavy and arduous
- heavy and knackering
- ambitious and arduous
- ambitious and knackering
- hard and arduous
- hard and knackering
Cite this Source
Knackering and Arduous. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/arduous/knackering
Arduous & Knackering. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/arduous/knackering>.
Knackering or Arduous. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/arduous/knackering.
Google Ngram Viewer shows how "arduous" and "knackering" have occurred on timeline