Cost-effective, businesslike, and coherent are all synonyms for efficient. Inefficient and disorganized are these antonyms of efficient. And here are another 22 synonyms for efficient.
Efficient Synonyms
- Businesslike
- Coherent
- Cost-effective
- Effective
- Energy-efficient
- Energy-saving
- Labour-saving
- Logical
- Methodical
- Orderly
- Productive
- Streamlined
- Structured
- Systematic
- Systematized
- Well ordered
- Well organized
- Well planned
- Well regulated
- Well run
- Fuel-efficient