| Share | Phrase |
| 21.01% | intake silencer |
| 6.69% | air silencer |
| 6.68% | silencer casing |
| 4.61% | exhaust [physical/chemical] silencer |
| 4.58% | silencer [is] fan |
| 3.91% | silencer housing |
| 3.58% | belong to silencer |
| 3.27% | exhaust silencer |
| 2.99% | silencer structure |
| 2.86% | draw through silencer |
| 2.79% | filter silencer |
| 2.60% | inlet silencer |
| 2.60% | exhaust [physical/chemical] silencer |
| 2.50% | connect silencer [perform operation] |
| 2.27% | silencer [does] have |
| 2.22% | collector silencer |
| 2.03% | silencer height |
| 2.02% | arrange silencer [perform operation] |
| 1.87% | silencer chamber |
| 1.80% | connect to silencer |
| 1.78% | show silencer [perform operation] |
| 1.61% | hold silencer [perform operation] |
| 1.55% | include silencer [perform operation] |
| 1.35% | position silencer [perform operation] |
| 1.21% | silencer [connection] connect |
| 1.18% | silencer inlet |
| 1.15% | silencer [does] include |
| 1.10% | silencer provide |
| 1.04% | locate silencer [perform operation] |
| 0.90% | silencer end |
| 0.87% | comprise silencer [perform operation] |
| 0.80% | silencer valve |
| 0.74% | dispose silencer [perform operation] |
| 0.57% | silencer unit |
| 0.54% | form silencer [perform operation] |
| 0.54% | have silencer [perform operation] |