at once Sentence Examples

1. "Please submit your report at once," the manager demanded.
2. The emergency response team was dispatched to the scene at once.
3. She realized her mistake and corrected it at once.
4. The alarm sounded, prompting everyone to evacuate the building at once.
5. The server crashed, causing all work to halt at once.
6. He made up his mind at once and committed to the decision.
7. The students lined up at once when the bell rang for recess.
8. The crowd dispersed at once when the police arrived.
9. The storm hit suddenly, and the power went out at once.
10. The CEO called for a meeting at once to address the urgent matter.

at once Meaning

Wordnet

at once (r)

without delay or hesitation; with no time intervening

simultaneously

Synonyms & Antonyms of at once

Strongest

Synonyms:

• concurrently
• coincidently
• together
• simultaneously

Antonyms:

• separately
• independently
• independently
• apart
• apart
• separately

Strong

Synonyms:

• immediately
• contemporaneously
• in-unison
• coincidentally
• near

Antonyms:

• individually
• individually

Weak

Synonyms:

• close
• narrowly

Antonyms:

• successively
• singly
• singly
• successively

FAQs About the word at once

What is the meaning of the word at once

without delay or hesitation; with no time intervening, simultaneously

What are the synonyms of the word at once

concurrently, coincidently, together, simultaneously, immediately, contemporaneously,in unison, coincidentally, near,close

What are the antonyms of the word at once

separately, independently, independently, apart, apart,separately,individually, individually, successively, singly

What is the usage of word at once

"Please submit your report at once," the manager demanded.

The emergency response team was dispatched to the scene at once.

How to use the word at once in a sentence?

She realized her mistake and corrected it at once.

The alarm sounded, prompting everyone to evacuate the building at once.