Long
Steep
Steep adjective - Having an incline approaching the perpendicular.
Both words in one sentence
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The developers have tried to alleviate some of this by introducing a tutorial mode, but it's a long and steep learning curve no matter how the game is played.
Source: Video Game / Dota 2 - While falling the player has no control, so on a long and steep enough slope the only option is to watch the fall damage accumulate.
Source: Cycle of Hurting -
Mining trolleys roll at high speed down impractically steep and seemingly frictionless rails that weave in and out of an improbably long chain of tunnels, and often across bridges.
Source: Rollercoaster Mine
Cite this Source
Steep and Long. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/long/steep
Long & Steep. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/long/steep>.
Steep or Long. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/long/steep.
Google Ngram Viewer shows how "long" and "steep" have occurred on timeline