| put through channels(expression, idiom) |
| regard(verb, consider, see, note, follow) |
| roar(verb, cheer, call, cry, wait) |
| scream(noun, verb, cheer, call, cry) |
| shout(noun, verb, sound, cheer, call) |
| sight(verb, mark, see, note, observe) |
| sing in chorus(expression, idiom) |
| sound a tattoo(expression, idiom) |
| speak(verb, sound, whistle, peep, twitter) |
| spot(verb, mark, consider, see, note) |
| spout(noun, opening, drain, channel, passage) |
| spy(verb, mark, consider, see, respect) |
| toot(verb, sound, play, whistle, shrill) |
| trumpet(verb, play) |
| tunnel(opening, method, conduit) |
| valve(noun, device, conduit) |
| vessel(noun, opening, channel, passage, cylinder) |
| vocalize(verb, wait, shout, whistle, chant) |
| water pipe(expression, idiom, opening, conduit) |
| way(noun, opening, conduit) |