What is another word for in-constant?
Pronunciation: [ɪnkˈɒnstənt] (IPA) 
The word "in-constant" refers to something that is unstable or ever-changing. There are several synonyms for this term, including variable, erratic, unpredictable, fickle, and capricious. These words all denote the idea that something or someone cannot be relied upon to remain the same or stay true to a particular course of action. Other synonyms for "in-constant" include mutable, fluctuating, fluid, and mercurial. These terms can be used to describe a wide range of situations or phenomena, from the shifting tides of the ocean to the unsteady moods of a person. No matter the context, though, they all convey a sense of instability or inconstancy.
