Boring
Boring noun - The act of drilling.
Tunnelling and boring are semantically related. In some cases you can use "Tunnelling" instead a noun "Boring".
Tunnelling
Boring and tunnelling are semantically related. Sometimes you can use "Boring" instead a noun "Tunnelling".
Nearby Word: tunnelled
Mutual synonyms
Both words in one sentence
- By way of reference, the fastest boring machine in history can only manage 4.5 metres per hour, with an experienced crew to run it, and to run all of the support systems, like removing waste rock and lining the tunnel behind the machine, which are very often ignored in fictional tunnelling.
Source: Fast Tunnelling
Cite this Source
Tunnelling and Boring. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/boring/tunnelling
Boring & Tunnelling. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/boring/tunnelling>.
Tunnelling or Boring. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/boring/tunnelling.
Google Ngram Viewer shows how "boring" and "tunnelling" have occurred on timeline