punctual

punctual — adjective

1. Someone who is punctual arrives at or finishes something at the moment that was

1.adjectiveB1
Definition

Someone who is punctual arrives at or finishes something at the moment that was agreed or scheduled, rather than showing up late or missing the deadline.

Example

Romi is very punctual and always gets to work a few minutes before nine.

punctual + arriving for work / school / event

The trains here are rarely punctual, so commuters often arrive late.

negative form: rarely / not punctual

Common collocations
  • punctual for a meeting / class / appointment
  • punctual in paying / submitting / arriving
  • punctual payment / delivery / arrival / submission / report
Synonyms
  • on time

    Less formal; used in everyday speech rather than writing

  • prompt

    Suggests speed as well as timeliness; often used for quick responses

  • timely

    Usually describes events or actions, not a person's habit

Antonyms
  • late

    Most common opposite; can describe people or events

  • tardy

    More formal; common in US school settings

  • unpunctual

    Direct opposite but less commonly used

Grammar Patterns

punctual for [event]

punctual in [doing something]

punctual + noun

Usage Note

Often used with 'for' to name the event (punctual for a meeting) and 'in' to describe a repeated action (punctual in paying bills). Can describe a person's character trait or the timeliness of a thing (a train, a payment).

Common Mistakes

She is punctual, so her work is always accurate.
She is punctual, so she always arrives at meetings on time.
punctual only relates to time, not to quality or correctness.

Word family

  • punctually
    adverbB1
  • punctuality
    nounB1
  • unpunctual
    adjectiveB2

Synonym discussion

Sense: adjective/1

All four expressions relate to timeliness, but they differ in formality, scope, and grammar. 'Punctual' (B1) describes a person's habit or the occurrence of an event at the exact agreed moment — it is the most precise and commonly used in both formal and neutral contexts. 'On time' (A2) is the least formal and appears mostly in everyday conversation; it is not an adjective but an adverbial phrase. 'Prompt' (B2) adds a sense of quickness — a prompt reply arrives not only on time but without delay. 'Timely' (B2-C1) is more abstract: a timely decision is made at an advantageous moment rather than at a fixed deadline. For everyday use, 'punctual' and 'on time' are the most versatile: compare 'She is punctual for every meeting' vs. 'She arrived on time for the meeting.'

punctual ↗on timeprompt ↗timely ↗

Common collocations

Nouns

  • punctual payment
  • punctual arrival
  • punctual delivery
  • punctual submission

Adverbs

  • always punctual
  • rarely punctual
  • usually punctual
  • very punctual

Phrases

  • prompt and punctual
  • reliable and punctual

Prepositions

  • punctual for
  • punctual in

Etymology

LatinMedieval LatinEnglish

The word 'punctual' traces back to Latin 'punctum', meaning a small point or dot. In medieval Latin, 'punctualis' referred to something relating to a point. By the 1600s, English speakers were using 'punctual' to describe someone who was 'exact to the point' — that is, precise about the agreed moment in time.