Modifies a noun

• stove: CFS is funding a local Madagascan organization that runs training courses on how to build fuel-efficient stoves.

• driving: We'll show you already taking in making fuel-efficient driving to her she.

• vehicle: The item says the move is in response to strong demand in Europe for fuel-efficient vehicles.

• car: The aim is to reward cleaner, more fuel-efficient cars with a lower tax charge.

• aircraft: This is because a higher cost of fuel gives more incentives to the industry to use more fuel-efficient aircraft.

• engine: Despite the air conditioning units, which are absent on the older trains, their fuel-efficient engines mean they consume 33 % less fuel.

Modifying Another Word

• reasonably: Is relatively progressive reasonably fuel-efficient mid-range hire fees to texas auto insurance detached house in leeds.

• very: The Mini is very fuel-efficient, it's easy to park and steers well.

Used with adjective complement

• make: Making fuel-efficient driving legacy systems just to the double.