Difficult to understand
Odd and difficult to understand are semantically related. In some cases you can use "Odd" instead an adjective phrase "Difficult to understand".
Odd
Odd adjective - Being one of a pair or set without a corresponding mate.
Difficult to understand and odd are semantically related. Sometimes you can use "Difficult to understand" instead an adjective "Odd".
Mutual synonyms
Cite this Source
Odd and Difficult to understand. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/difficult_to_understand/odd
Difficult to understand & Odd. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/difficult_to_understand/odd>.
Odd or Difficult to understand. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/difficult_to_understand/odd.