Expeditiousness

Part of speech: noun

Definitions

1. The attribute of carrying out activities swiftly and effectively reflects a commitment to both speed and efficiency in execution
2. The characteristic of performing tasks with speed and minimal delay while maintaining effectiveness
3. A trait describing the ability to complete actions promptly and competently

Etymology: "Expeditiousness" is a plain English formation: the adjective "expeditious" with the suffix "-ness" added to turn it into a noun naming a quality. The adjective itself comes from "expedite," which in turn traces back to Latin "expedire," meaning to free the feet from entanglement, a picture of clearing away obstacles so that a task can move forward. The suffix does most of the work here. "-ness" is an old Germanic ending that has been attaching itself to adjectives since Old English, where it appeared as "-nes" and later became "-nesse" in Middle English before settling into its modern form. Because English can freely add "-ness" to almost any adjective, the noun "expeditiousness" is a straightforward product of that habit rather than a word with its own separate story.

Synonyms: speed, promptness, efficiency, swiftness, celerity

Antonyms: slowness, inefficiency, delay