punctilious

/pʌŋkˈtɪliəs/ · punk-TIL-ee-usadjective

Showing exact and careful attention to rules, formalities, procedures, and small details.

Use punctilious to express this relationship precisely: showing exact and careful attention to rules, formalities, procedures, and small details.

What punctilious Really Means

The word becomes easier to use when its closely related senses are separated and compared.

1

Core quality

Showing exact and careful attention to rules, formalities, procedures, and small details.

Example

The punctilious clerk checked every signature twice.

2

Attributive or predicative use

Use this adjective before a suitable noun or after a linking verb such as be or seem.

Example

She was punctilious about following diplomatic protocol.

3

Analytical distinction

Choose it when this exact descriptive quality matters; a related word may overlap without conveying the same trait.

Example

His punctilious notes made the experiment easy to reproduce.

Use punctilious Naturally

Notice how the surrounding noun or clause reveals the exact shade of meaning.

The punctilious clerk checked every signature twice.

She was punctilious about following diplomatic protocol.

His punctilious notes made the experiment easy to reproduce.

Precision Matters

Punctilious overlaps with several common words, but each carries a different emphasis.

punctilious

Means showing exact and careful attention to rules, formalities, procedures, and small details.

vs.
remiss

Means careless or failing to perform a duty, responsibility, or expected action.

punctilious

Means showing exact and careful attention to rules, formalities, procedures, and small details.

vs.
haphazard

Means random, disorganised, and lacking a deliberate method.

punctilious

Means showing exact and careful attention to rules, formalities, procedures, and small details.

vs.
flippant

Means not showing the seriousness, respect, or thoughtful consideration that a subject deserves.

punctilious

Means showing exact and careful attention to rules, formalities, procedures, and small details.

vs.
meticulous

Means extremely careful and precise.

Test punctilious in Context

The archivist observes rules and small details with exact care.

1

The archivist was so ___ that every label followed the prescribed format down to its punctuation.

Prepared byFirst Academy
Editorial responsibilityFirst Academy Academic Team
Updated3 August 2026
Selection and reviewRead our methodology