noun
1. the quality of being changeable and variable
• Syn: ↑changefulness
• Ant: ↑constancy
• Derivationally related forms: ↑changeful (for: ↑changefulness), ↑inconstant
• Hypernyms: ↑changeableness, ↑changeability
• Hyponyms: ↑capriciousness, ↑unpredictability
2. unfaithfulness by virtue of being unreliable or treacherous
• Syn: ↑faithlessness, ↑falseness, ↑fickleness
• Derivationally related forms: ↑inconstant, ↑fickle (for: ↑fickleness), ↑false (for: ↑falseness), ↑faithless (for: ↑faithlessness)
• Hypernyms: ↑infidelity, ↑unfaithfulness
Useful english dictionary. 2012.