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Agency Dictionary

Constancy

nounPronunciation: /ˈkɒn.stən.si/

In Portuguese: Constância

What does “Constancy” mean?

The enduring quality of remaining dependable, steady, and persistent in purpose or creative action over time.

Etymology

From Latin constantia, "firmness, steadfastness", from constans, constantis, present participle of constare, "to stand firm, to be fixed", formed from com- ("together") and stare ("to stand"). The word has been in English since the 16th century, used of fidelity in love and friendship and of firmness of purpose. Constant, from the same participle, is older in the language.

Usage note

A rather formal or literary word in English; in everyday speech consistency and persistence are more common.

Synonyms

  • steadfastness
  • perseverance
  • persistence
  • steadiness
  • consistency
  • fidelity

Often confused with

consistency
Consistency is agreement among the parts or results of something; constancy is faithfulness or steadiness over time.

Word family

  • constant
  • constantly
  • inconstant
  • inconstancy

Concepts

Source editions

Where this entry comes from in the Agency editorial.

Words of the same theme

noveltynoun
The quality of being new, original, or unusual, or a unique item that catches public fascination.
Saudadenoun
A profound, melancholic longing for an absent person, place, or time that is loved and remembered with bittersweet affection.
Anesthetizeverb
To administer an anesthetic to eliminate physical feeling, or figuratively to numb emotional or critical awareness.
Detachmentnoun
The state of being emotionally objective, aloof, or free from clingy psychological attachments to outcomes, possessions, or dogmas. In Eastern philosophy, it represents spiritual liberation.
intuitionnoun
The capacity to understand or know something immediately, without the need for conscious reasoning or detailed analysis.
Naivetynoun
Lack of worldly experience, cynicism, or judgment; natural innocence, simplicity, and uncorrupted openness of mind.
creativenoun
A person whose profession is to create, such as a designer, a copywriter or a writer. As a noun it is used mostly in the plural, creatives, for the creative professionals of a team or an agency.
Synchronicitynoun
The simultaneous occurrence of events that appear meaningfully related yet lack a direct causal connection.
Blissnoun
A state of supreme happiness, utter contentment, or serene, untroubled joy.
Braverynoun
The moral quality or mental disposition that enables a person to encounter danger, difficulty, or acute pain with resolute courage, composure, and firmness of purpose.
Disciplinenoun
The practice of training one's mind and habits to adhere to rules, duties, and self-restraint.

Also from these editions: terms

autonomynoun
The condition or power of self-governance, independent decision-making, and freedom from external control.
Empiricistnoun
A person who supports the theory that all knowledge is derived from sense-experience. In practice, an empiricist insists on tangible observation and verifiable testing before accepting a claim.
Rationalistnoun
A person who bases their opinions and actions on reason and logic rather than on religious belief or emotional response. In philosophy, a rationalist maintains that knowledge is primarily innate and deduced.
Skepticnoun
A person inclined to question, doubt, or suspend judgment regarding accepted opinions, claims, or apparent facts until verifiable proof is presented.
Consumernoun
An individual or group that acquires, purchases, or consumes physical or commercial goods and services for personal use. In marketing, consumers are studied for purchasing patterns and brand preferences.
Legacynoun
An enduring body of work, set of values, or material inheritance handed down from a predecessor to future generations.
Discernmentnoun
The ability to judge well, perceive keen distinctions, and grasp obscure psychological or practical truths.
Paradoxicaladjective
Seemingly self-contradictory or absurd, yet expressing a possible or underlying truth upon deeper investigation.
Undeniableadjective
Manifestly true, valid, or high in quality to the point where it cannot be disputed, overlooked, or questioned.
Athletenoun
A person trained to compete in exercises, games, or sports requiring physical strength, speed, stamina, or agility. Athletes submit to rigorous discipline to achieve optimal somatic and tactical performance.
Anesthetizingadjective
Producing numbness, insensibility, or temporary relief from pain and critical awareness. In media studies, it describes content that pacifies audiences into mindless consumption.
Maximnoun
A concise statement expressing a fundamental principle, general truth, or practical rule of conduct.

Also from these editions: concepts

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Cite this entry

“Constancy”. Agency Wiki, Agency Brasil. Published on November 10, 2026. https://www.agencybrasil.com/en/wiki/dictionary/constancy