efficient is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Adjective (COMPARABLE)

making good, thorough, or careful use of resources; not consuming extra. Especially, making good use of time or energy
• An efficient process would automate all the routine work.
expressing the proportion of consumed energy that was successfully used in a process; the ratio of useful output to total input
• The motor is only 20% efficient at that temperature.
causing effects, producing results; bringing into being; initiating change (rare except in philosophical and legal expression efficient cause = causative factor or agent)
• Ownership, maintenance, or use of the automobile need not be the direct and efficient cause of the injury sustained

Noun (COUNTABLE)

(obsolete) a cause; something that causes an effect

efficient is a Scrabble valid word

efficient

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

efficient is an iScramble, QuickWords valid word

efficient

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• COFFEETINI
• EFFICIENTS

Same letters minus one

• INFICETE