Thesaurus
To save this word, you'll need to log in.
Synonyms & Antonyms of deficiency
a falling short of an essential or desirable amount or number
- there is a deficiency of fresh food in the diet of many of the working poor
Synonyms for deficiency
- crunch,
- dearth,
- deficit,
- drought
- (also drouth),
- failure,
- famine,
- inadequacy,
- inadequateness,
- insufficiency,
- lack,
- lacuna,
- paucity,
- pinch,
- poverty,
- scantiness,
- scarceness,
- scarcity,
- shortage,
- undersupply,
- want
Words Related to deficiency
Near Antonyms for deficiency
Antonyms for deficiency
Keep scrolling for more
Keep scrolling for more
Comments on deficiency
What made you want to look up deficiency? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
More Confusing Words—Quiz
- The magician
______moved the selected card to the top of the deck.
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
- More Confusing Words—Quiz
How many of these commonly confused words do you know?
Take the quiz - Name that Thing: Toys and Games Edition
It's all fun and games until someone beats your high score.
Take the quiz - Spell It
Can you spell these 10 commonly misspelled words?
Take the quiz - Syn City
Build a city of skyscrapers—one synonym at a time.
Play the game
Share deficiency
Time Traveler for deficiency
The first known use of deficiency was in 1603
See more words from the same year