How to spell "efficient"

"The new machine proved to be very efficient, saving both time and resources."

• Letters

  9

• Difficulty

  hard

• Origin

  Latin

• First letter

  E

• abbreviate
• abracadabra
• abstemiously
• accelerate
• acceptable
• acceptance
• accessible
• accident
• accommodate
• accomplish
• accordance
• accumulate

All hard wordsMore Latin wordsWords starting with E