Allready vs. Already: Which is Correct?

If you are looking for the correct spelling, here it is: Already is the only correct spelling in standard English.

The word requires only one "l" (A-L-R-E-A-D-Y). Spelling it as "allready" with a double "l" is universally considered a grammatical error in professional, academic, and casual writing. If you struggle with this word, you are not alone—it is one of the most frequently misspelled words in the American English language due to confusion with the phrase "all ready."

Notice how the prefix "al-" only has one "l" before connecting to the root "ready." There is no need to double the consonant when forming the compound adverb.

To understand why the single "l" exists, we have to look at Old English. The word comes from the phrase "all ready," meaning completely prepared. Over time, English speakers fused the two words into a single adverb to express that an action was completed by a certain time.

When the words merged, the double "l" from "all" was simplified to a single "l" to create the word "already." This is a standard linguistic process where letters are dropped to make spelling and pronunciation smoother. Therefore, to say something happened previously, you use "already" with one "l".

Noah Webster, the father of American English spelling, intentionally simplified many words (like dropping the "u" in "colour"), but "already" had already lost its second "l" long before his dictionaries were published. He maintained the single consonant to match historical usage.

• Already done
• Already finished
• Already know
• Already left
• Already seen
• Already paid

In daily conversation, "already" is heavily used to express that an action is complete or to show mild surprise at how fast time has passed. For example, telling a friend, "I already ate" quickly shuts down the idea of getting food. It is a staple of casual, fast-paced speech.

• I already ate lunch, so I'm not hungry.
• Is it 5 PM already? Time flies when you're reading.
• She has already read that book twice.
• Are you leaving already? The party just started.
• My phone is already out of battery.

In academic writing, "already" is frequently used to indicate that a phenomenon or state exists prior to a new intervention or study. For instance, "The participants were already familiar with the control interface." It establishes a pre-existing condition.

• The participants were already familiar with the testing format.
• The region had already experienced economic decline.
• The data was already corrupted before the analysis began.
• Previous researchers have already identified this cellular process.
• The historical context was already established by the 18th century.

In business emails, "already" is essential for confirming that tasks, payments, or documents have been handled. Saying "I have already sent the report" sounds professional and definitive. It prevents redundant work and keeps projects moving forward efficiently.

• I have already sent the email with the attached spreadsheet.
• The client already signed the contract yesterday.
• Our team has already finalized the quarterly report.
• Human Resources has already processed your request.
• The meeting has already been rescheduled to Friday.