Thesaurus
To save this word, you'll need to log in.
Synonyms & Antonyms of ultraefficient
as in hyperefficient
Synonyms & Near Synonyms for ultraefficient
- accomplished,
- adept,
- consummate,
- experienced,
- expert,
- masterly,
- practiced
- (also practised),
- proficient,
- skilled,
- skillful,
- versed,
- veteran,
- virtuoso
- applicable,
- feasible,
- functional,
- practicable,
- practical,
- realizable,
- usable
- (also useable),
- workable
Antonyms & Near Antonyms for ultraefficient
Keep scrolling for more
Comments on ultraefficient
What made you want to look up ultraefficient? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
March 2020 Words of the Day Quiz
- Which is a synonym of rectitudinous?
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
- March 2020 Words of the Day Quiz Take the quiz
- Time Traveler Quiz: Which Word Came First?
Which word entered the English language first?
Take the quiz - Spell It
Can you spell these 10 commonly misspelled words?
Take the quiz - Add Diction
Build a chain of words by adding one letter at a time.
Play the game
Share ultraefficient
Time Traveler for ultraefficient
The first known use of ultraefficient was in 1890
See more words from the same year