haphazardness

Từ điển WordNet v3.1 - WordNet Dictionary

noun

the quality of lacking any predictable order or plan
• Syn:
randomness, stochasticity, noise
• Derivationally related forms:
haphazard, random (for: randomness)
• Hypernyms:
irregularity, unregularity
• Hyponyms:
ergodicity