inadequacy
C1formal, academic, professional
Definition
Meaning
The state of being insufficient, not good enough, or lacking the quality or ability required.
A shortcoming or deficiency; also, a feeling of personal insufficiency or incompetence.
Linguistics
Semantic Notes
Can refer to an objective shortcoming in a system, plan, or thing, or a subjective feeling of personal incompetence.
Dialectal Variation
British vs American Usage
Differences
No major differences in meaning. Spelling is consistent.
Connotations
Slightly more clinical or formal in British English; equally common in both varieties in professional contexts.
Frequency
Comparably frequent in both varieties.
Vocabulary
Collocations
Grammar
Valency Patterns
inadequacy of [something] (the inadequacy of the plan)inadequacy in [something] (an inadequacy in funding)inadequacy for [something] (its inadequacy for the task)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “(no specific idiom, but commonly found in phrases like 'a crisis of inadequacy')”
Usage
Context Usage
Business
Used to critique plans, resources, or performance. 'The report exposed the inadequacy of our cybersecurity measures.'
Academic
Common in critical analysis of theories, data, or methods. 'The study acknowledges the methodological inadequacies of prior research.'
Everyday
Often describes personal feelings or clear failings. 'He was overwhelmed by a sense of inadequacy as a new parent.'
Technical
Used in engineering, medicine, etc., to describe insufficient systems or responses. 'The bridge collapse was due to a structural inadequacy.'
Examples
By Part of Speech
verb
British English
- The system was shown to be inadequate.
American English
- The response proved inadequate.
adverb
British English
- The team was inadequately prepared.
American English
- The plan was inadequately funded.
adjective
British English
- The funding was deemed inadequate.
American English
- The preparation was inadequate.
Examples
By CEFR Level
- He felt an inadequacy when speaking English.
- There is an inadequacy of chairs in the room.
- The inspection revealed serious inadequacies in the safety procedures.
- She struggled with feelings of inadequacy in her new role.
- The policy's inadequacy for dealing with climate change has been widely criticised.
- Therapeutic intervention can help individuals overcome deep-seated insecurities and inadequacies.
Learning
Memory Aids
Mnemonic
Think: IN- (not) + ADEQUACY (enough). It's the state of NOT being enough.
Conceptual Metaphor
INADEQUACY IS A LACK/SHORTAGE (of a required resource, quality, or skill).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation as 'неадекватность', which in Russian often implies 'inappropriate/irrational behaviour'. Use 'недостаточность', 'некомпетентность', or 'неполноценность' depending on context.
- The feeling 'чувство неполноценности' is a closer match for 'feeling of inadequacy'.
Common Mistakes
- Using 'inadequateness' (non-standard; use 'inadequacy').
- Confusing with 'inaccuracy' (incorrectness vs. insufficiency).
Practice
Quiz
Which word is NOT a direct antonym of 'inadequacy'?
FAQ
Frequently Asked Questions
Yes, it inherently describes a negative state of being insufficient or not good enough.
Yes. You can have 'an inadequacy' (a specific shortcoming) or 'inadequacies' (multiple shortcomings).
'Inadequacy' often implies a qualitative failing or lack of required ability. 'Insufficiency' is more neutral and quantitative, simply meaning 'not enough in amount'.
Use collocations like 'feeling/sense of inadequacy'. E.g., 'Constant comparison on social media can foster a feeling of inadequacy.'