| mouth(noun, open, opening, breach, hole) |
| ventilator(noun, opening, stack, fan, outlet) |
| egress(noun, out, exit) |
| exhaust(noun, verb, reject, opening, exit) |
| spout(noun, verb, state, declare, speech) |
| state(verb, give, mean, show, present) |
| venthole(noun, airpipe) |
| blowhole(noun, airpipe) |
| breathe(verb, release, discharge, produce, utter) |
| broadcast(verb, state, give, free, declare) |
| declare(verb, state, give, mean, show) |
| eject(verb, reject, release, discharge, produce) |
| empty(verb, express, expel, voice) |
| give off(verb, expression, phrasal verb, move, drop) |
| give out(verb, expression, phrasal verb, state, move) |
| put(verb, state, give, mean, show) |
| reveal(verb, state, give, mean, clear) |
| unleash(verb, drop, clear, release, free) |
| assert(verb, state, give, mean, show) |
| boring(noun, producing, creating, drilling, extracting) |