Portentous
Portentous adjective - Being or showing a sign of evil or calamity to come.
Unfavourable and portentous are semantically related. in threatening topic. In some cases you can use "Unfavourable" instead an adjective "Portentous".
Nearby Words: portent, portentously
Unfavourable
Unfavourable adjective - Not favorable.
Portentous and unfavourable are semantically related. Sometimes you can use "Portentous" instead an adjective "Unfavourable".
Mutual synonyms
Related pairs
- critical and portentous
- critical and unfavourable
- foreboding and portentous
- foreboding and unfavourable
- baleful and portentous
- baleful and unfavourable
- sinister and portentous
- sinister and unfavourable
- unfortunate and portentous
- unfortunate and unfavourable
- inauspicious and portentous
- inauspicious and unfavourable
- black and portentous
- black and unfavourable
Cite this Source
Unfavourable and Portentous. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/portentous/unfavourable
Portentous & Unfavourable. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/portentous/unfavourable>.
Unfavourable or Portentous. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/portentous/unfavourable.
Google Ngram Viewer shows how "portentous" and "unfavourable" have occurred on timeline