invariably
Meaning
In every case or on every occasion; always.
Structure
Usage
He is invariably late for our meetings.
The results of the experiment were invariably the same.
She invariably chooses the most expensive item on the menu.
Etymology
The word "invariably" is built upon the Latin verb variare, meaning "to change," which itself derives from varius (varied, diverse). The negative prefix in- is attached to form the concept of "not changing." This passed into English as the adjective "invariable." The adverbial suffix -ably was then appended, following the pattern of adjectives ending in -able, to create the adverb meaning "in an unchangeable manner." Thus, the literal sense of "in a manner not able to be changed" evolved into the modern abstract meaning of "always" or "without exception," describing a constant, predictable state or action.
Analysis
- in: Latin origin, a prefix meaning "not". - vari: Latin origin, from the root of variare (to change, to vary), meaning "change". - ably: English suffix, from Latin -abilis (able to be), forming adverbs meaning "in a manner that can be".