irregular
1 antonyms and opposites of irregular, grouped by meaning.
Adj — Not following a regular pattern, schedule, or set of rules.
Antonyms
How to use irregular
The word patterns that sound natural to a native speaker.
Etymology
From Old French irreguler, from Late Latin irrēgulāris, from in- ("not") plus regularis ("regular").
Full origin of irregular →Frequently asked questions
What does “irregular” mean?
The word “irregular” means not following a regular pattern, schedule, or set of rules. In plain terms, uneven, unpredictable, or not conforming to the usual pattern or rule.
How do you pronounce “irregular”?
“Irregular” is pronounced ih-REHG-yuu-luh (/ɪˈɹɛɡ.jə.lɚ/ in IPA).
How do you use “irregular” in a sentence?
Here is “irregular” used in a sentence: “His heartbeat was irregular, so the doctor ordered more tests.”
What is another word for “irregular”?
Words with a similar meaning to “irregular” include abnormal, singular, salebrous and unsteady.
What is the opposite of “irregular”?
The opposite of “irregular” — its antonyms — is regular.
What part of speech is “irregular”?
“Irregular” is an adjective.
Where does the word “irregular” come from?
The word “irregular” comes from Late Latin. From Old French irreguler, from Late Latin irrēgulāris, from in- ("not") plus regularis ("regular").
Is “irregular” a common word?
“Irregular” is an uncommon word in modern English, usually learned at around the B1 level.
What is the difference between irregular and abnormal?
Irregular describes something that doesn't follow a regular pattern, schedule, or set of rules, while abnormal more strongly implies deviation from what is normal or healthy. Irregular is often a neutral, descriptive term, whereas abnormal can carry a more negative or clinical tone.
What does irregular mean in grammar?
In grammar, irregular describes a verb or word that does not follow the standard patterns of conjugation or inflection, such as "go/went" instead of adding "-ed." Irregular verbs must generally be memorised rather than formed by rule.
What is an example of an irregular verb?
An irregular verb is one that does not follow the standard patterns of conjugation, such as "be/was/been" or "eat/ate/eaten," rather than taking a regular "-ed" ending. English has many common irregular verbs used every day.