inconstancy
UK: /ɪnˈkɒnstənsi/ | US: /ɪnˈkɑːnstənsi/
n. the quality or state of being inconsistent or changeable
n. lack of stability or uniformity in behavior, opinion, or loyalty
inconstancy = in<not> + const<steady> + ancy<noun suffix>
- in<not>: Prefix from Latin in-, meaning "not" or "opposite of."
- const<steady>: Root from Latin constans (stem constant-), meaning "steadfast" or "unchanging."
- ancy<noun suffix>: Suffix derived from Latin -antia, forming nouns indicating a state or quality.
Etymology Origin:
The word inconstancy traces back to Latin inconstantia, combining in- (negation) + constantia (steadfastness). It entered Middle English via Old French, retaining its core meaning of "lack of stability." The morphemes reflect a logical opposition: const (firmness) negated by in-, with -ancy abstracting the concept into a noun. This structure vividly captures the tension between permanence and change.
His inconstancy in relationships made it hard to trust him.
The inconstancy of the weather frustrated the farmers.
Political inconstancy often leads to public disillusionment.
Her inconstancy in following the plan caused delays.
The artist’s inconstancy in style confused critics.