circular
11 synonyms and 3 antonyms for circular, grouped by meaning and by how common each one is.
Adj — Shaped like or relating to a circle.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
How to use circular
The word patterns that sound natural to a native speaker.
Etymology
From Old French circulier, from Late Latin circularis, from Latin circulus ("small circle").
Full origin of circular →Frequently asked questions
What does “circular” mean?
The word “circular” means shaped like or relating to a circle. In plain terms, round in shape, or (of an argument) going in a logical loop that proves nothing, or a mass-mailed flyer.
How do you pronounce “circular”?
“Circular” is pronounced SUR-kyuh-luh (/ˈsɝ.kjə.lɚ/ in IPA).
How do you use “circular” in a sentence?
Here is “circular” used in a sentence: “The table had a circular top.”
What is another word for “circular”?
Words with a similar meaning to “circular” include annular, cyclic, discoid, round and rounded.
What is the opposite of “circular”?
The opposite of “circular” — its antonyms — are sharp, square and thin.
What part of speech is “circular”?
Depending on how it is used, “circular” can be an adjective and a noun.
Where does the word “circular” come from?
The word “circular” comes from Late Latin. From Old French circulier, from Late Latin circularis, from Latin circulus ("small circle").
Is “circular” a common word?
“Circular” is a fairly common word in modern English, usually learned at around the B1 level.
What is a circular argument?
A circular argument is one that assumes what it is trying to prove, so the conclusion is already contained in the premises. Because the reasoning loops back on itself, it never actually establishes anything new and fails to provide genuine support for its claim.
What is the difference between 'circular' and 'round'?
Both can describe a shape, but 'round' is broader and can mean spherical or generally curved, while 'circular' specifically means shaped like or relating to a circle. In figurative use, 'circular' also describes reasoning that loops back on itself, a meaning 'round' does not carry.
What is a circular in advertising or business?
In this sense, a circular is a printed notice or advertisement sent to a large number of people. Retailers often use circulars to announce sales, promotions, or new products to many customers at once.
Is calling an argument 'circular' a compliment?
No. Describing an argument as 'circular' is a criticism, because it means the argument assumes what it is trying to prove and therefore never reaches a real conclusion. It signals a logical flaw rather than a strength.