Phrasal verbs "act upon" vs "come upon"

Differences between act upon and come upon

Act upon means to take action based on something, while come upon means to unexpectedly find or discover something.

Meanings and Definitions: act upon vs come upon

Learn how to use these expressions through these examples

Act upon

  • 1To take action because of something like information received.

    The police were ACTING UPON a tip off.

  • 2Affect.

    The enzyme ACTS UPON certain proteins.

Come upon

  • 1Find by chance.

    I CAME UPON the book in a little second - hand bookshop in Dorset.

Usage Examples: act upon, come upon in Sentences

Learn how to use these expressions through these examples

act upon

Example

The manager decided to act upon the employee's suggestion.

Example

She acts upon the advice of her mentor.

come upon

Example

While walking in the forest, I came upon a hidden waterfall.

Example

She often comes upon interesting items at the flea market.

Similar Expressions(Synonyms) of Act upon

To act or make a decision based on something.

Example

After reviewing the report, the manager decided to take action on the issues highlighted.

To complete or carry out a plan or decision.

Example

She always follows through on her promises, no matter how difficult they may be.

To put a plan or decision into action.

Example

The company plans to implement new safety measures to prevent accidents in the workplace.

Similar Expressions(Synonyms) of Come upon

To find or discover something by chance or accident.

Example

While hiking, we stumbled upon a beautiful waterfall hidden in the woods.

To find or discover something unexpectedly.

Example

I chanced upon an old friend at the grocery store after years of not seeing each other.

To find or learn something new or unknown.

Example

The scientist discovered a new species of fish in the deep sea during a research expedition.

Explore more Phrasal Verbs

Here are some phrasal verbs with the same verbs or particles

Phrasal Verbs with “act”

Differences in act upon vs come upon: Usage, Formality, and Tone

Frequency in Daily Use: act upon or come upon?

In daily conversation, people use come upon more often than act upon. This is because come upon can be used in a wider range of situations, such as finding a lost item or discovering a new hobby. Act upon is more specific and often used in professional or formal settings. So, while both phrases are used, come upon is more common in everyday conversation.

Informal vs Formal: Contextual Use of act upon and come upon

Act upon is more formal than come upon. It is often used in professional or academic contexts where precision and clarity are important. Come upon is more informal and suitable for everyday conversations with friends and family.

Tone and Implication: The Nuances of act upon and come upon

The tone of act upon and come upon can differ based on context. Act upon often carries a sense of urgency or importance when referring to taking action, while come upon typically has a surprised or curious tone when referring to discovering something unexpected.

act upon & come upon: Synonyms and Antonyms

Act upon

Synonyms

Come upon

Synonyms

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