Odor
Trail
Trail noun - A rough course or way formed by or as if by repeated footsteps.
Both words in one sentence
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The Hound is set on the trail by the smell of Sir Henry's boot, and understandably mistakes Seldon for its real target because of the clothes' odor.
- Occasionally, a Police Procedural will illustrate a police dog's Bizarre Canine Senses using CGI light-trails that represent the trail of odor it's following.
Source: Bizarre Alien Senses
Cite this Source
Trail and Odor. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/odor/trail
Odor & Trail. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/odor/trail>.
Trail or Odor. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/odor/trail.
Google Ngram Viewer shows how "odor" and "trail" have occurred on timeline