compunction

Merriam-Webster's Word of the Day for October 20, 2026 is: compunction \kum-PUNK-shun\ noun

Compunction refers to a feeling of misgiving, that is, doubt or suspicion especially concerning a future event. It can also refer to a feeling of guilt or regret. The word is typically used in negative constructions.

// We moved ahead with the plans without compunction.

// They felt no compunctions about their crimes.

[See the entry >](https://www.merriam-webster.com/dictionary/compunction)

Examples:

"As a younger man, he tried to finish everything he started. But today he drops a book without compunction if he's extracted what he needed or lost interest." — Jim Higgins, The Milwaukee Journal Sentinel, 21 Dec. 2025

Did you know?

According to an old proverb, "a guilty conscience needs no accuser." The implication is that the sting of a guilty conscience can prick very hard indeed. The sudden guilty "prickings" of compunction are reflected in the word's Latin roots: compungere means "to prick hard" or "to sting." Compungere, in turn, comes from pungere, meaning "to prick," which is the ancestor of some other prickly words in English, such as [puncture](https://www.merriam-webster.com/dictionary/puncture) and [point](https://www.merriam-webster.com/dictionary/point).