At issue
Difficult
Difficult adjective - Requiring considerable physical or mental effort.
At issue and difficult are semantically related. Sometimes you can use "At issue" instead an adjective "Difficult".
Nearby Word: difficulty
Mutual synonyms
Cite this Source
Difficult and At issue. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/at_issue/difficult
At issue & Difficult. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/at_issue/difficult>.
Difficult or At issue. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/at_issue/difficult.
Google Ngram Viewer shows how "at issue" and "difficult" have occurred on timeline