unsteadiness

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. the quality of not being steady or securely fixed in place
• Syn:
ricketiness
• Ant:
steadiness
• Derivationally related forms:
rickety (for: ricketiness), unsteady
• Hypernyms:
movability, movableness
2. the quality of being unsteady--varying and unpredictable
• Ant:
steadiness
• Derivationally related forms:
unsteady
• Hypernyms:
irregularity, unregularity
• Hyponyms:
instability, unstableness