Grim
Grim adjective - Harsh and threatening in manner or appearance.
Unfavourable and grim are semantically related. In some cases you can use "Unfavourable" instead an adjective "Grim".
Unfavourable
Unfavourable adjective - Not favorable.
Grim and unfavourable are semantically related. Sometimes you can use "Grim" instead an adjective "Unfavourable".
Mutual synonyms
Related pairs
Cite this Source
Unfavourable and Grim. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/grim/unfavourable
Grim & Unfavourable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/grim/unfavourable>.
Unfavourable or Grim. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/grim/unfavourable.
Google Ngram Viewer shows how "grim" and "unfavourable" have occurred on timeline