Showing results for deficiencies. Search instead for deficiencie.

deficiencies

NOUN

imperfection, inadequacy

Synonyms

STRONGEST

dearth defect failing failure fault flaw frailty glitch insufficiency lack scarcity shortage shortcoming weakness

STRONG

absence bug defalcation default deficit demerit dereliction loss need neglect paucity privation scantiness sin want

WEAK

inability to hack it insufficience

Antonyms

STRONGEST

abundance advantage enough excess perfection plenty strength strong point success sufficiency surplus

STRONG

accomplishment achievement

WEAK

adequacy faultlessness satisfaction superfluity

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A research team led by Professor Hiroaki Kanouchi from Osaka Metropolitan University's Graduate School of Human Life and Ecology investigated whether deficiencies in certain vitamins could be connected to fatigue and motivation levels.

From Science Daily • May 29, 2026

The agency rejected Regeneron’s application in October, citing unresolved inspection deficiencies and compliance issues at the Indiana plant.

From Barron's • May 18, 2026

They were so efficient despite their obvious deficiencies, one has to wonder … could this one game blend into several games?

From Los Angeles Times • Apr. 19, 2026

He ticked through each, using derisive language to highlight what he viewed as their past failings and deficiencies.

From BBC • Apr. 10, 2026

These deficiencies of astrological theory are less visible to the innumerate, who are not likely to concern themselves with mechanisms, and who are seldom interested in comparing magnitudes.

From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos