regardless

1 of 2

adverb

re·​gard·​less ri-ˈgärd-ləs 

: despite everything

went ahead with their plans regardless

regardless

2 of 2

adjective

: heedless, careless

regardlessly adverb

regardlessness noun

Frequently Asked Questions

Is irregardless a word?

Yes. It may not be a word that you like, or a word that you would use in a term paper, but irregardless certainly is a word. It has been in use for almost 200 years, and is employed by a large number of people across a wide geographic range and with a consistent meaning. That is why we, and well-nigh every other dictionary of modern English, define this word. Remember that a definition is not an endorsement of a word’s use.

Does irregardless mean the same thing as regardless?

Yes. We define irregardless as "regardless." Many people find irregardless to be a nonsensical word, as the ir- prefix usually functions to indicate negation; however, in this case it appears to function as an intensifier. Similar ir- words, while rare, do exist in English, including irremediless ("remediless"), irresistless ("resistless"), and irrelentlessly ("relentlessly").

Is irregardless slang?

We label irregardless as “nonstandard” rather than “slang.” When a word is nonstandard it means it is “not conforming in pronunciation, grammatical construction, idiom, or word choice to the usage generally characteristic of educated native speakers of a language.” Irregardless is a long way from winning general acceptance as a standard English word. For that reason, it is best to use regardless instead.

Synonyms

Adverb

• anyhow
• anyway
• anyways [chiefly dialect]
• whatever

Examples of regardless in a Sentence

Adverb

the weather looked bad, but they were resolved to go on with their picnic regardless

Recent Examples on the Web

Adverb

Survivors bear no responsibility for the violence that happens to them—but the world makes every effort to place the burden on us regardless. —Amanda Nguyen, TIME, 3 Mar. 2025

So consider the current situation a victory regardless. —Jon Wilner, The Mercury News, 3 Mar. 2025

But regardless, everyone is a winner in the hair department. —Audrey Noble, Vogue, 2 Mar. 2025

And regardless, immigrants seeking asylum continue to have a right to do so under both U.S. and international law. —John A. Ragosta, Baltimore Sun, 20 Feb. 2025

Word History

First Known Use

Adverb

1872, in the meaning defined above

Adjective

1578, in the meaning defined above

Phrases Containing regardless

• regardless of

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Kids Definition

regardless

1 of 2 adjective

re·​gard·​less ri-ˈgärd-ləs 

: having or taking no regard : heedless, careless

regardless of what might happen

regardless

2 of 2 adverb

: in spite of everything