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Synonyms

tardiness

American  
[tahr-dee-nis] / ˈtɑr di nɪs /

noun

  1. the state or quality of being later than the usual or proper time, or an instance of this; lateness.

    Please forgive my tardiness in communicating with everyone once again.


Etymology

Origin of tardiness

tardy ( def. ) + -ness ( def. )

Explanation

Tardiness is the quality of being late. When people don't show up on time, they're guilty of tardiness. When you're late for something, you're tardy, so tardiness refers to the habit of being late. Because of their tardiness, some people almost never arrive at work, school, or other places when they're expected. Tardiness is very annoying for the people waiting for the tardy person, and too much tardiness at work could get you fired. Tardiness comes from the Latin word tardus, "slow, sluggish, dull, or stupid."

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Vocabulary lists containing tardiness

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Arriving 45 minutes late and apologising for his "tardiness", the American made a bizarre plug for a brand of mouthguard before repeating previous comments about needing to "heal" from personal issues and past losses.

From BBC • Apr. 2, 2026

She was late so often for school that administrators said she might have to repeat some classes and asked for a doctor’s note to explain the tardiness.

From The Wall Street Journal • Nov. 20, 2025

Madonna's alleged tardiness is also the reason for a previous lawsuit filed against the singer in January.

From Salon • May 31, 2024

The judge appeared to be stunned — not by Mr. Harris’s casual tardiness, but rather by the irony of his actions given the charge Mr. Harris was facing.

From New York Times • May 29, 2024

When I walked in the classroom, Ms. Port saw that I had been crying, so she did not fuss at my tardiness.

From "Three Little Words: A Memoir" by Ashley Rhodes-Courter