undependability

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the trait of not being dependable or reliable
• Syn:
undependableness, unreliability, unreliableness
• Ant:
reliableness (for: unreliableness), reliability (for: unreliability), dependableness (for: undependableness), dependability
• Derivationally related forms:
unreliable (for: unreliableness), unreliable (for: unreliability), undependable (for: undependableness), undependable
• Hypernyms:
irresponsibility, irresponsibleness
• Hyponyms:
instability, irreproducibility, fallibility