Dictionary of synonyms

Synonyms and antonyms of the word: two-tube

Synonyms:

Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.

Antonyms:

Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.

Usage examples:

But in 2007 the idea was revived, this time as a two-tube tunnel with three lanes in each direction.

Source: https://ctmirror.org/2023/04/09/ct-long-island-transportation-railroad/