Troublesome
Troublesome adjective - Causing worry or anxiety.
Unpromising and troublesome are semantically related In some cases you can use "Unpromising" instead an adjective "Troublesome".
Unpromising
Unpromising adjective - Unlikely to bring about favorable results or enjoyment.
Troublesome and unpromising are semantically related in unfavorable topic. Sometimes you can use "Troublesome" instead an adjective "Unpromising", if it concerns topics such as very bad.
Mutual synonyms
Cite this Source
Unpromising and Troublesome. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/troublesome/unpromising
Troublesome & Unpromising. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/troublesome/unpromising>.
Unpromising or Troublesome. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/troublesome/unpromising.
Google Ngram Viewer shows how "troublesome" and "unpromising" have occurred on timeline