Synonyms and Antonyms for internal-combustion-engine

1. combustion (n.)

a process in which a substance reacts with oxygen to give heat and light

Synonyms:

3. internal (adj.)

happening or arising or located within some limits or especially surface

Synonyms: Antonyms:

4. internal (adj.)

inside the country

Synonyms: Antonyms:

5. internal (adj.)

occurring within an institution or community

Synonyms: Antonyms:

6. internal (adj.)

located inward

Synonyms: Antonyms:

7. internal (adj.)

innermost or essential

Synonyms: Antonyms:

9. engine (n.)

something used to achieve a purpose

Synonyms: