| Share | Phrase |
|---|
| 14.87% | timing retardation |
| 7.08% | timing retardation |
| 6.88% | ignition retardation |
| 5.10% | accumulated [increase] retardation |
| 5.10% | retardation rtd |
| 4.84% | spark retardation |
| 4.01% | rotational [motion] retardation |
| 3.40% | retardation check |
| 3.16% | retardation period |
| 2.72% | retardation correction |
| 2.32% | retardation value |
| 2.20% | vehicle retardation |
| 2.08% | car retardation |
| 2.06% | wheel retardation |
| 2.00% | retardation [does] introduce |
| 1.90% | retardation sensor |
| 1.70% | train retardation |
| 1.67% | retardation angle |
| 1.54% | disable retardation [perform operation] |
| 1.46% | achieve retardation [perform operation] |
| 1.35% | increase retardation [perform operation] |
| 1.20% | retardation force |
| 1.19% | retardation quantity |
| 1.19% | engine retardation |
| 1.16% | retardation system |
| 1.14% | retardation rate |
| 1.07% | actual [validity] retardation |
| 1.06% | desired [effectiveness] retardation |
| 1.05% | amount retardation |
| 1.00% | produce retardation [perform operation] |
| 0.95% | cause retardation [perform operation] |
| 0.93% | represent retardation [perform operation] |
| 0.91% | retardation degree |
| 0.89% | maximum [size] retardation |
| 0.86% | brake retardation |
| 0.85% | perform retardation [perform operation] |
| 0.80% | retardation amount |
| 0.80% | effect retardation [perform operation] |
| 0.78% | retardation [does] occur |
| 0.75% | enable retardation [perform operation] |
| 0.74% | predetermined [representation] retardation |
| 0.73% | retardation [does] reduce |
| 0.66% | retardation [does] cause |
| 0.61% | reduce retardation [perform operation] |
| 0.55% | provide retardation [perform operation] |
| 0.44% | retardation signal |