Main and Tunnel

Main

Main noun - Muscular strength.

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

Nearby Words: mainly, mainline

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

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

Nearby Words: tunneled, tunneling, tunnelled

single	single main	single tunnel
underground	underground main	underground tunnel

Why Don't You Just Shoot Them: Maltazard lets Arthur and the other main characters go into the tunnel instead of killing them.

Source: Film / Arthur and the Invisibles
The boost unit draws energy from the main battery/fuel tank, so using the boost means you have to go to the track's designated recharge tunnel sooner.

Source: Nitro Boost
They then task a handful of rats to run back into the nest through the tunnel, escape through the main entrance, and then run back into the tunnel and out again.

Source: Literature / Mrs. Frisby and the Rats of NIMH

Cite this Source

Tunnel and Main. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/main/tunnel

Main & Tunnel. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/main/tunnel>.

Tunnel or Main. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/main/tunnel.

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