upon delusion

USAGE SUMMARY

The phrase "upon delusion" is correct and usable in written English.
It can be used in contexts discussing beliefs, perceptions, or states of mind that are based on false impressions or misconceptions. Example: "The decision was made upon delusion, leading to unforeseen consequences."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Delusion piled upon delusion.

The Economist

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

The state and federal rules around mental illness are built upon a delusion: that the sickest among us should always be in control of their own treatment, and that deinstitutionalization is the more humane route.

The New York Times

The laws around mental illness are built upon a delusion: that the sickest among us know what they are doing and should always be in control of their own treatment.

Huffington Post

Inevitably, the business plan is dependent upon its delusions of grandeur being funded by fans, who are expected to contribute £21 million to Rangers' flotation on the AIM market.

Independent

The play is about the failure of a domineering mother, Amanda, living upon her delusions of a romantic past, and her cynical son, Tom, to secure a suitor for Tom's crippled and painfully shy sister, Laura, who lives in a fantasy world with a collection of glass animals.

Encyclopedia Britannica

So sometimes it's about reducing the time acting upon or thinking about delusion, not letting them take over your life.

Vice

And at the same time, we are each consumed with everyone else - thus creating a diametrically opposed structure of total delusion based upon absolute nothingness, or absolutely everything, depending on who we are and how much importance we place on what we type and what we read.

Huffington Post

Everything bothers me!" That delusion evaporated immediately upon entering the class when he said we had to stand up, in front of the group of strangers, and share our writings through a microphone.

Huffington Post

Or delusion: He that lives upon Hope, dies farting.

The New Yorker

Thus Curb Your Enthusiasm hangs on this highly traditional premise of the self-deluding man unleashing his delusions upon the world, which kicks them off like pesky terriers.

The Guardian

Schumann takes on not just part one but part two, tackling Faust's later delusions upon hearing of a new world being created and its rapturous promise of an everlasting present.

The Guardian - Music

Expert writing Tips

Best practice

Use "upon delusion" when you want to emphasize that something is directly built or predicated on a false belief. It provides a formal tone and highlights the precariousness of the situation.

Common error

Avoid using "upon delusion" when you simply mean 'after realizing a delusion'. "Upon" in this context implies a foundational or causative relationship, not just a temporal sequence. Ensure the delusion is the basis for what follows.

Linguistic Context

The phrase "upon delusion" functions primarily as a prepositional phrase, often modifying a verb or noun to indicate the basis or foundation for an action or state. As Ludwig AI confirms, it is grammatically correct. The examples in Ludwig show its use in expressing reliance on false beliefs.

Expression frequency: Rare

Frequent in

News & Media

33%

Encyclopedias

33%

Science

33%

Less common in

Formal & Business

0%

Academia

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "upon delusion" is a grammatically sound prepositional phrase that signifies something being based or reliant on a false belief. As Ludwig AI highlights, its correct usage implies a foundational relationship rather than a mere temporal sequence. While not a common phrase, it often appears in news, encyclopedia and scientific contexts and it carries a formal tone, it serves to underscore the precarious nature of anything built upon such a shaky foundation. Alternatives like "based on delusion" and "relying on delusion" offer similar meanings with slight variations in emphasis.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

based on delusion

Replaces "upon" with "based on", emphasizing the foundation of the delusion.

relying on delusion

Focuses on the act of depending on the delusion.

predicated on delusion

Highlights that the delusion is a necessary condition.

founded on delusion

Similar to "based on", but emphasizes the establishment or creation aspect.

contingent on delusion

Indicates dependence on the delusion for a specific outcome.

built upon false belief

Replaces 'delusion' with 'false belief', clarifying the nature of the misconception.

anchored in delusion

Suggests a firm and stable connection to the delusion.

dependent on fantasy

Shifts the focus to the realm of fantasy as the basis.

sustained by illusion

Emphasizes the continuous support provided by the illusion.

living in a dream world

Describes a state of being where delusion is the dominant reality.

FAQs

How can I use "upon delusion" in a sentence?

You can use "upon delusion" to indicate that something is based on or reliant on a false belief or misapprehension. For example: "The entire project was built "upon delusion", leading to its eventual failure."

What are some alternatives to "upon delusion"?

Some alternatives include phrases like "based on delusion", "relying on delusion", or "predicated on delusion", depending on the specific nuance you want to convey.

Is it correct to say "on delusion" instead of "upon delusion"?

While "on delusion" might be understood in some contexts, ""upon delusion"" is more formal and emphasizes the foundational aspect of the delusion. The choice depends on the desired tone and level of formality.

What's the difference between "upon delusion" and "after a delusion"?

"Upon delusion" suggests that the delusion is the foundation or basis for something, whereas "after a delusion" simply indicates a temporal sequence. The former implies a causative relationship, while the latter only implies that something happened after the delusion occurred.