O OneWordDaily
AI-generated image
Word of the Day Tuesday, June 9, 2026

fastidiousness

/fæstɪˈdjuːs.nəs/ noun · British & US
Valid in UKValid in US
Share WhatsApp

What does fastidiousness mean?

noun

A quality of being meticulous and demanding in one's standards, often to the point of being excessively fussy or perfectionistic.

Example

"Her fastidiousness in preparing the presentation was impressive, but it took her hours to get everything just right."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for fastidiousness

Antonyms of fastidiousness

Rhymes with fastidiousness

Etymologically related