Synonyms of tube

1 Syllable

vid, tv, trench, duct, flue

2 Syllables

conduit, rollers, gutter, siphons, subway, leadout, lead-out, tunnels, roller, siphon, fluting, tubing, metro, channels, telly, channel, crawlway, tunnel, comber, gutters, railroad, combers

3 Syllables

foxhole, monorail, waterway, monorails, sulcation, tunneling, artery, tunneled, arteries, cartridge, tideway, underpass, channeled, tunnelling, tunnelled

4 Syllables

television, televisions