Word.ws English Dictionary

Synonyms of 18-wheeler

9 similar words

Another word for 18-wheeler is tractor-trailer. Other synonyms of 18-wheeler are semi.

Synonyms and similar words for 18-wheeler

nounA big rig truck: a semi-trailer plus the truck or tractor pulling it.

Meaning of 18-wheeler

  1. noun A big rig truck: a semi-trailer plus the truck or tractor pulling it.

Full definition of 18-wheeler

Questions about synonyms of 18-wheeler

What is another word for 18-wheeler?
18-wheeler has 9 synonyms on Word.ws, such as tractor-trailer and semi.
What does 18-wheeler mean?
18-wheeler means a big rig truck: a semi-trailer plus the truck or tractor pulling it.

Source and license

Adapted from Wiktionary: 18-wheeler (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.

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Cite this page: “Synonyms of 18-wheeler.” Word.ws, https://word.ws/synonyms/18-wheeler. Based on Wiktionary, CC BY-SA 4.0.