noun

indiscretion

in-dih-SKRESH-un/ˌɪndɪˈskreʃn/

A lack of good judgment or restraint in what one says or does.

The guest's loud joke is an indiscretion that embarrasses others at the formal dinner.

At a formal quiet dinner, a guest makes an ill-timed loud joke while others look embarrassed and uncomfortable, no speech text.
Etymology

Discretio developed from making distinctions to exercising sound judgment. Indiscretion first named a lack of that judgment, then a particular act or remark that displays it.

In context

Libranima379:12
you know how easily young men are betrayed into indiscretion; their tempers are more hasty and they have less judgement; make due allowances therefore, and bear with me
The Iliad - Homer (Illustrated Audiobook) Part 2 of 2

More examples

  • He regrets the indiscretion of sharing his password with a stranger.
  • A moment of indiscretion can damage years of trust.
  • The mayor apologizes for several youthful indiscretions.

Forms

indiscretion · indiscretions

indiscreet adjective — Lacking good judgment or proper restraint.

Similar words

imprudence
Emphasizes insufficient caution about risks or likely consequences.
tactlessness
Focuses on insensitivity to other people's feelings in social situations.
recklessness
Implies a stronger disregard for danger or serious consequences.