Updated on March 16, 2024
| internal | The roar of the internal engines filled the air during the race. | 
| small | The mechanic was an expert in repairing small engines | 
| powerful | The cars have powerful engines | 
| large | The large engines roared as the plane took off. | 
| marine | Marine engines are specifically designed to provide propulsion for marine vessels in various conditions and environments. | 
| cylinder | The car has six cylinder engines | 
| stationary | The stationary engines were used to power the factory. | 
| main | The captain ordered the crew to prepare the main engines | 
| locomotive | The old locomotive engines steamed through the countryside. | 
| most | Most engines are powered by gasoline. | 
| speed | The speed engines roared into life, propelling the sleek jet down the runway. | 
| modern | The car's modern engines roared as it sped down the highway. | 
| stroke | The near future will see the advent of two-stroke engines that are more efficient and emit fewer pollutants. | 
| cooled | The engines idled after they cooled engines | 
| fire | The fire engines raced to the scene of the blaze. | 
| larger | Some vehicles require larger engines for towing heavy loads. | 
| military | The roaring military engines drowned out all other sounds on the tarmac. | 
| automotive | The mechanic inspected the automotive engines thoroughly. | 
| vertical | The vertical engines roared as the plane took off. | 
| pressure | The heavy pressure engines roared through the dense fog. | 
| smaller | The newer models have smaller engines and better gas mileage. | 
| big | The big engines roared to life. | 
| horizontal | The aircraft was powered by two 12-cylinder horizontal engines | 
| heavy | The heavy engines roared as the train pulled away from the station | 
| powered | |
| electric | Electric engines are often more efficient than gasoline engines. | 
| twin | The twin engines roared as the plane took off. | 
| acting | The ship's acting engines were able to stabilize the vessel after the storm. | 
| radial | The radial engines hummed as the plane took off. | 
| rotary | Rotary engines are compact and lightweight, making them suitable for use in small vehicles and aircraft. | 
| efficient | The engineers are planning to equip the new model with efficient engines | 
| ignition | Gas-powered ignition engines are being phased out in favor of electric vehicles. | 
| heat | Heat engines are devices that convert heat into mechanical energy. | 
| auxiliary | The auxiliary engines provided extra power during takeoff. | 
| horsepower | The race car had two 3,000 horsepower engines | 
| conventional | Conventional engines aren't as efficient as their modern counterparts. | 
| portable | The portable engines were used to power various machines and equipment. | 
| type | The type engines roared into action as the cars sped off the starting line. | 
| triple | The luxurious yacht was carrying triple engines | 
| ordinary | Ordinary engines usually use internal combustion, which is a well-understood technology. | 
| condensing | The steam locomotive used condensing engines to increase efficiency. | 
| huge | Airliners require huge engines to stay aloft. | 
| popular | The popular engines of the early 20th century include the Bourke engine, the Hesselman engine and the Winton Oil Engine. | 
| gas | Gas engines are used to power many automobiles. | 
| line | She listened to the roar of the plane's line engines | 
| multiple | The plane's multiple engines roared as it took off. | 
| valve | The car has efficient valve engines and a good fuel economy. | 
| fixed | The two fixed engines were the first to be built in the United States. | 
| steam | The steam engines of the 19th century revolutionized transportation. | 
| commercial | The firm has been a leader in commercial engines since 1972 | 
| duty | The duty engines were running smoothly. | 
| aero | The supersonic aircraft were powered by two aero engines | 
| turbine | The plane's turbine engines roared as it took off. | 
| burning | The burning engines roared with power as the cars sped around the track. | 
| mighty | The mighty engines roared with a deafening thunder. | 
| supercharged | The new model boasts a pair of supercharged engines | 
| older | The high-pressure fuel pump is an indispensable element for older engines | 
| hydraulic | Hydraulic engines use pressurized fluid to move objects. | 
| outboard | The boat was powered by two outboard engines | 
| reversible | 
| liquid | The spaceship was propelled by powerful liquid engines | 
| diesel | Diesel engines are more efficient than gasoline engines, but they produce more emissions. | 
| largest | The largest engines are used for powering trains. | 
| light | The light engines flicker and spark, casting strange shadows across the room. | 
| advanced | The new car models come with advanced engines that offer better fuel economy and performance. | 
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