Difficult
Difficult adjective - Requiring considerable physical or mental effort.
Hazardous and difficult are semantically related In some cases you can use "Hazardous" instead an adjective "Difficult".
Nearby Word: difficulty
Mutual synonyms
Related pairs
- sensitive and difficult
- sensitive and hazardous
- tight and difficult
- tight and hazardous
- critical and difficult
- critical and hazardous
- delicate and difficult
- delicate and hazardous
- awkward and difficult
- awkward and hazardous
- hairy and difficult
- hairy and hazardous
- nasty and difficult
- nasty and hazardous
Both words in one sentence
- Grand Prix Legends: A game simulating one of the most difficult and hazardous seasons in Formula One.
Source: Nintendo Hard / Racing Games -
For perspective, in the real world, ditching is considering one of the most difficult and hazardous maneuvers you can pull off, because it involves controlled flight into terrain as slowly as possible, with an already-damaged aircraft.
Source: Women Drivers -
They do the work that no one else wants to do because it's too difficult or too hazardous.
Cite this Source
Hazardous and Difficult. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/difficult/hazardous
Difficult & Hazardous. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/difficult/hazardous>.
Hazardous or Difficult. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/difficult/hazardous.
Google Ngram Viewer shows how "difficult" and "hazardous" have occurred on timeline