Tacenda
noun /tuh-SEN-duh/ — Things better left unsaid — the matters everyone knows but no one names.
Definition
Things better left unsaid — matters that are best passed over in silence. Every family, every friendship, every relationship has its tacenda: the subjects known to all and mentioned by none.
Beyond the definition
Tacenda is not the same as secrets. Secrets are actively hidden. Tacenda are simply not spoken — not because they're shameful, but because the speaking of them would change things in ways that no one is prepared for. The family member's obvious struggle. The friend group's unspoken hierarchy. The relationship dynamic everyone has noticed. Tacenda are the things that live in the room, unacknowledged, sustaining the fiction that everything is fine.
Origin & history
From Latin tacere (to be silent). English usage from the 19th century. The plural form of tacendum — things to be passed over in silence.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
Every family has its tacenda — the subjects everyone knows about but no one mentions at the dinner table.
She was aware of the tacenda in the room and chose to honour them, at least for tonight.
Tacenda are not lies. They are the silence that makes co-existence possible.
Synonyms
unspoken matters, things left unsaid, shared silences
Antonyms
spoken truths, named things, honest confrontation
Related words
- unsaid-weight
- undercurrent
- exulansis
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Choosing Silence Over Engagement
An adult sits calmly in a quiet, minimalist room, choosing not to answer a phone that is ringing on the desk nearby.
Tacenda refers to matters better left unsaid. The image of a person choosing not to engage with a ringing phone acts as a visual metaphor for the act of passing over sensitive or difficult subjects in deliberate, necessary silence.
Image credit: Wordspun · AI-generated conceptual illustration