constancy
2 synonyms and 1 antonym for constancy, grouped by meaning and by how common each one is.
Noun — Steadiness and reliability, especially in loyalty, feelings, or purpose over time.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
perceptual constancy
Antonyms
inconstancy
How to use constancy
The word patterns that sound natural to a native speaker.
constancy of purpose
unwavering constancy
a model of constancy
Etymology
From Latin constantia, "standing firm" — the same root as "constant."
Full origin of constancy →Frequently asked questions
What does “constancy” mean?
The word “constancy” means steadiness and reliability, especially in loyalty, feelings, or purpose over time. In plain terms, staying the same, loyal, or steady — not wavering.
How do you pronounce “constancy”?
“Constancy” is pronounced KONS-tuhn-see (/ˈkɑnstənsi/ in IPA).
How do you use “constancy” in a sentence?
Here is “constancy” used in a sentence: “Her constancy through the hard years never went unnoticed.”
What part of speech is “constancy”?
“Constancy” is a noun.
Where does the word “constancy” come from?
The word “constancy” comes from Latin. From Latin constantia, "standing firm" — the same root as "constant.".
