Long
Long adjective - Of great extent from end to end.
Mountainous and long are semantically related. In some cases you can use "Mountainous" instead an adjective "Long".
Nearby Word: longed
Mountainous
Mountainous adjective - Unusually large.
Long and mountainous are semantically related. Sometimes you can use "Long" instead an adjective "Mountainous".
Nearby Words: mountain, mountaineer
Both words in one sentence
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Honda also seems to have enjoyed long takes of people walking through nature, especially mountainous areas.
Source: Leave the Camera Running -
Leviks from the mountainous regions, for example, resemble long-eared cats with antlers and short tails.
Source: Webcomic / Tinyraygun - This would mean passing the fjord of Trondheim by boat, or ride an impossibly long route around the fjord to the north, in mountainous terrain, and without roads.
Source: Theatre / Lady Inger at Austraat
Cite this Source
Mountainous and Long. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/long/mountainous
Long & Mountainous. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/long/mountainous>.
Mountainous or Long. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/long/mountainous.
Google Ngram Viewer shows how "long" and "mountainous" have occurred on timeline