| Relevance | Word | Links |
|---|
| 100.00% | breathing | Concordance - Matched context |
| 95.00% | nonventilated | |
| 83.49% | exhaust-driven | Concordance - Matched context |
| 39.14% | gas | Concordance - Matched context |
| 21.28% | amount/gas | |
| 21.28% | doubled | |
| 21.28% | leak-back | |
| 21.28% | purge-air | |
| 21.28% | regressive | |
| 21.28% | substantially continuous flow | |
| 19.51% | internal-combustion | Concordance - Matched context |
| 18.46% | aero | |
| 18.46% | air-breathing | |
| 18.46% | air-compressing | |
| 18.46% | alcohol-fueled | |
| 18.46% | auto-ignited | |
| 18.46% | compression-ignited | |
| 18.46% | compression-ignited internal combustion | |
| 18.46% | crank-type | |
| 18.46% | crankshaft-type | |
| 18.46% | cross-scavenged | |
| 18.46% | diesel-operated | |
| 18.46% | diesel-type | |
| 18.46% | direct-injected | |
| 18.46% | direct-injecting | |
| 18.46% | downsized | |
| 18.46% | dual-fueled | |
| 18.46% | expander-type | |
| 18.46% | four-cycle internal combustion | |
| 18.46% | four-cylindered | |
| 18.46% | fuel-consuming | |
| 18.46% | fuel-injected | |
| 18.46% | gas-coupled | |
| 18.46% | gas-fueled | |
| 18.46% | gaseous-fueled | |
| 18.46% | gasoline-burning | |
| 18.46% | gasoline-fueled | |
| 18.46% | gasoline-powered | |
| 18.46% | high-efficiency | |
| 18.46% | high-output | |
| 18.46% | high-powered | |
| 18.46% | horizontal opposed type | |
| 18.46% | horizontally-opposed | |
| 18.46% | hydrogen-fueled | |
| 18.46% | ignition-type | |
| 18.46% | injection-type | |
| 18.46% | l-head | |
| 18.46% | loop-scavenged | |
| 18.46% | low-noise | |
| 18.46% | mixture-compressing | |