| Relevance | Word | Links |
|---|
| 100.00% | racing | Concordance - Matched context |
| 54.44% | older | Concordance - Matched context |
| 45.56% | parked | Concordance - Matched context |
| 39.25% | chainless | |
| 39.25% | electrical-motorized | |
| 39.25% | recumbent | |
| 38.59% | diesel-powered | |
| 38.32% | amphibious | Concordance - Matched context |
| 35.71% | automative | |
| 33.20% | aero | |
| 33.20% | air-breathing | |
| 33.20% | air-compressing | |
| 33.20% | alcohol-fueled | |
| 33.20% | auto-ignited | |
| 33.20% | compression-ignited | |
| 33.20% | compression-ignited internal combustion | |
| 33.20% | crank-type | |
| 33.20% | crankshaft-type | |
| 33.20% | cross-scavenged | |
| 33.20% | diesel-operated | |
| 33.20% | diesel-type | |
| 33.20% | direct-injected | |
| 33.20% | direct-injecting | |
| 33.20% | downsized | |
| 33.20% | dual-fueled | |
| 33.20% | expander-type | |
| 33.20% | four-cycle internal combustion | |
| 33.20% | four-cylindered | |
| 33.20% | fuel-consuming | |
| 33.20% | fuel-injected | |
| 33.20% | gas-coupled | |
| 33.20% | gas-fueled | |
| 33.20% | gaseous-fueled | |
| 33.20% | gasoline-burning | |
| 33.20% | gasoline-fueled | |
| 33.20% | gasoline-powered | |
| 33.20% | high-efficiency | |
| 33.20% | high-output | |
| 33.20% | high-powered | |
| 33.20% | horizontal opposed type | |
| 33.20% | horizontally-opposed | |
| 33.20% | hydrogen-fueled | |
| 33.20% | ignition-type | |
| 33.20% | injection-type | |
| 33.20% | l-head | |
| 33.20% | loop-scavenged | |
| 33.20% | low-noise | |
| 33.20% | mixture-compressing | |
| 33.20% | multi-cylinder internal combustion | |
| 33.20% | multi-valve | |