Dictionary.com
Thesaurus.com
Synonyms

lamentable

American  
[luh-men-tuh-buhl, lam-uhn-tuh-] / ləˈmɛn tə bəl, ˈlæm ən tə- /

adjective

  1. that is to be lamented; regrettable; unfortunate.

    a lamentable decision.

  2. Rare. mournful.


lamentable British  
/ ˈlæməntəbəl /

adjective

  1. wretched, deplorable, or distressing

  2. an archaic word for mournful

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • lamentableness noun
  • lamentably adverb
  • unlamentable adjective

Etymology

Origin of lamentable

1400–50; late Middle English < Latin lāmentābilis, equivalent to lāmentā ( ) ( see lament) + -bilis -ble

Explanation

Something that's lamentable is unfortunate. If your basketball team gets defeated in the final game, you could call it a lamentable way for the season to end. Something that's not satisfactory can be described as lamentable, like a high school art room equipped with only crayons and construction paper. A person's inappropriate behavior could also be considered lamentable — whether it's the cruel words of a bully or your lack of preparation for an important speech. The Latin word lamentationem is at the root of lamentable, and it means "wailing, moaning, or weeping." If a situation is bad enough to make you cry, it's lamentable.

Keep Reading on Vocabulary.com

Vocabulary lists containing lamentable

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.

"Local police and Spain's Civil Guard have begun investigating to try to clear up this lamentable event, in which everything points towards a robbery," read the post.

From Barron's • Jan. 20, 2026

Lundstram, who had one of his worst days in a Rangers jersey with an unfortunate own goal and a lamentable decision that earned him a red card, is more defensively minded.

From BBC • May 11, 2024

Some of them are plodding, while others put on full display the lamentable labor conditions that still dog much of the industry today.

From Slate • Sep. 6, 2023

“What lamentable comments from the ex- president!” tweeted Luis Carlos Ugalde, who served as president of Mexico’s Federal Election Institute during part of Fox’s presidential term.

From Los Angeles Times • Jul. 26, 2023

If people the world over wanted to go crazy, that was their affair, however lamentable.

From "Cheaper by the Dozen" by Frank B. Gilbreth Jr. and Ernestine Gilbreth Carey