insufficient
Meaning
Lacking the necessary quantity, quality, or degree to meet a specified requirement or standard, often implying a critical shortfall that may hinder effectiveness or functionality in a given context.
💡 While "insufficient" is often used in formal contexts, it is important to distinguish it from synonyms such as "inadequate," which may carry a slightly less severe connotation.
Example Sentences
Never forget "insufficient"
Set a daily goal, reinforce with word cards and games, and track your progress in the Vocab5000 app — learn every C1 level word permanently with our science-based repetition system.