Useful alternatives to “At the Same Time” include “Simultaneously”, “Concurrently”, and “At once”. These phrases express simultaneity, overlap, or events occurring during the same period, with some more formal than others.
Which Option Best Fits “At the Same Time”?
Use “Simultaneously” for at exactly or effectively the same time; “Concurrently” for during the same period; and “At once” for at the same time, though it can also mean immediately. The list below separates these shades rather than treating every option as interchangeable.
- Simultaneously
- Concurrently
- At once
- Together
- In parallel
- In tandem
- Side by side
- All at once
- At the same moment
- In unison
- Synchronously
- Meanwhile
- While
- As
- During the same period
- Alongside
- Contemporaneously
- At that moment
Simultaneously
Simultaneously fits “At the Same Time” when you mean at exactly or effectively the same time. Use it when that particular nuance is important.
Example: The revised sentence uses “Simultaneously” to capture the intended sense of “At the Same Time.”
Concurrently
Concurrently fits “At the Same Time” when you mean during the same period. It works best where the surrounding sentence supports that meaning.
Example: In this context, “Concurrently” expresses the relevant meaning of “At the Same Time.”
At once
At once fits “At the Same Time” when you mean at the same time, though it can also mean immediately. This makes it more precise than a purely decorative substitution.
Example: The editor chose “At once” because it matched the intended sense of “At the Same Time.”
Together
Together fits “At the Same Time” when you mean in company or in a shared period of action. Check the surrounding grammar before treating it as interchangeable.
Example: Here, “Together” is used where the broader wording “At the Same Time” would be less precise.
In parallel
In parallel fits “At the Same Time” when you mean at the same time on separate but related tracks. The context should make this narrower sense clear.
Example: The example sentence uses “In parallel” for the particular meaning of “At the Same Time” being discussed.
In tandem
In tandem fits “At the Same Time” when you mean together in coordinated action. It is most natural when that distinction matters to the reader.
Example: In the final draft, “In tandem” replaces “At the Same Time” only in the sense supported by the context.
Side by side
Side by side fits “At the Same Time” when you mean alongside one another at the same time. This wording is useful when precision matters more than simple variety.
Example: The writer selected “Side by side” to make the intended meaning of “At the Same Time” more explicit.
All at once
All at once fits “At the Same Time” when you mean simultaneously, often emphasizing multiple things. Choose it only when the sentence genuinely carries that implication.
Example: For this usage, “All at once” gives the sentence the specific meaning required.
At the same moment
At the same moment fits “At the Same Time” when you mean at one identical point in time. Its value comes from the specific shade of meaning it adds.
Example: The wording “At the same moment” fits because the surrounding sentence points to that sense of “At the Same Time.”
In unison
In unison fits “At the Same Time” when you mean together and at the same time, often in coordinated action. This is strongest when the subject and register suit the term.
Example: In this example, “In unison” is the context-sensitive choice rather than a universal substitute for “At the Same Time.”
Synchronously
Synchronously fits “At the Same Time” when you mean in a synchronized or time-aligned manner. It can sound more exact than the original wording in the right setting.
Example: The sentence uses “Synchronously” to express one distinct sense associated with “At the Same Time.”
Meanwhile
Meanwhile fits “At the Same Time” when you mean during the same period as another event. The full sentence should confirm that this is the intended sense.
Example: Here, “Meanwhile” works because the context narrows the meaning of “At the Same Time.”
While
While fits “At the Same Time” when you mean during the time that another action occurs. This option is helpful when the distinction is relevant to the context.
Example: The final wording uses “While” where its particular nuance is more accurate.
As
As fits “At the Same Time” when you mean while or during the same time. Use it for meaning, not merely to avoid repeating the original term.
Example: The writer preferred “As” because it better matched the specific context.
During the same period
During the same period fits “At the Same Time” when you mean within an overlapping span of time. It is a better fit when the surrounding wording points to that nuance.
Example: In this sentence, “During the same period” carries the intended nuance without overstating the relationship to “At the Same Time.”
Alongside
Alongside fits “At the Same Time” when you mean at the same time as another activity or development. The choice is clearest when the sentence supports this interpretation.
Example: The example uses “Alongside” where its normal meaning aligns with the intended sense of “At the Same Time.”
Contemporaneously
Contemporaneously fits “At the Same Time” when you mean existing or occurring in the same period. This term narrows the meaning in a way that can improve precision.
Example: Here, “Contemporaneously” provides a more exact fit for the meaning required by the sentence.
At that moment
At that moment fits “At the Same Time” when you mean at the particular time being described. It works naturally when that specific relationship is present.
Example: The context supports “At that moment” as the most natural wording for this particular sense.
Choosing the Right Word for “At the Same Time”
Choose the term that matches the exact sense and grammatical role in your sentence. For “At the Same Time,” meaning should take priority over surface similarity.