variably
Meaning
in a way that is likely to change or vary; not consistently or constantly.
Structure
Usage
the weather can be variably unpredictable in the mountains.
the quality of the product has been variably consistent over the years.
she applied the paint variably, creating an interesting textured effect.
Etymology
the word 'variably' is built upon the latin root vari-, which conveys the core idea of change and diversity. this root is combined with the suffix -able, of latin origin, to form the adjective 'variable', meaning 'capable of change'. the final old english adverbial suffix -ly is then appended to create the adverb, describing the manner of an action. thus, the etymological logic flows from the concept of change, to the capacity for change, and finally to the adverbial form describing an action performed in a changeable manner.
Analysis
vari (from latin variare, meaning 'to change, diversify'), able (from latin -abilis, a suffix forming adjectives meaning 'capable of, fit for'), ly (from old english -lice, an adverbial suffix).