Course and Tunnel

Course

Course noun - A way of acting or proceeding.

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Tunnel and course are semantically related. In some cases you can use "Tunnel" instead a noun "Course".

Nearby Words: coursed, coursing, courser, courseware

Tunnel noun - A passageway through or under something, usually underground (especially one for trains or cars).

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Course and tunnel are semantically related. Sometimes you can use "Course" instead a noun "Tunnel".

Nearby Words: tunneled, tunneling, tunnelled

special	special course	special tunnel
long	long course	long tunnel
similar	similar course	similar tunnel
normal	normal course	normal tunnel
Other adjectives: natural, short, right, closed, correct, straight, single, obvious, small, actual, entire, real, huge, wrong, dangerous, black, main, new, next.

The Beginner course in Scud Race / Sega Super GT has two of these, the first of which is called the "Dolphin Tunnel".

Source: Shark Tunnel
Need for Speed III has an underwater tunnel on the Aquatica course.

Source: Shark Tunnel
Upon discovering the deteriorating condition of the wall of his cell, he slowly (as in over the course of twenty years) carves an escape tunnel through it.

Source: Magnificent Bastard / Film

Cite this Source

Tunnel and Course. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/course/tunnel

Course & Tunnel. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/course/tunnel>.

Tunnel or Course. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/course/tunnel.

Google Ngram Viewer shows how "course" and "tunnel" have occurred on timeline