rational promise

USAGE SUMMARY

The phrase "rational promise" is correct and usable in written English.
It can be used in contexts where you are discussing a commitment or assurance that is based on reason or logic. Example: "The company's rational promise to deliver high-quality products at competitive prices has earned them a loyal customer base."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Since a sizeable number of therapeutic options in addition to opioids exist, multimodal analgesia offers the rational promise of superior quality of analgesia with minimal side effects of the individual drugs.

BioMed Research International

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Meanwhile, progress in membrane protein structure determination, computational modeling and rational design promise to foster the engineering of a broader range of membrane receptor functions.

Current Opinion in Biotechnology

The combination of directed evolution and rational design promises to accelerate the development of biocatalysts for applications in the pharmaceutical, chemical and food industries.

Current Opinion in Biotechnology

If Labor targets these policy dilemmas, Turnbull's own promise of rational debate might finally force him to answer in uncomfortable detail.

The Guardian

The existence of the plausible threat from the sovereign in turn makes promise keeping rational.

SEP

Hobbes, who derided the rhetorical proponent of this problem as a fool, claims that it is never rational to break a promise (Lev. xv: 101 ff).

SEP

Small-molecule drugs that induce apoptosis in tumor cells by activation of the BCL-2-regulated mitochondrial outer membrane permeabilization (MOMP) pathway hold promise for rational anticancer therapies.

Biochemical Pharmacology

A recent report of an MRI sensor for in vivo tracking of Zn II) released from pancreatic β-cells during insulin secretion exemplifies the promise of rational design of new Zn II) sensors for tracking this biologically important ion in vivo.

Inorganica Chimica Acta

Leave a spell-checked, edited and rational comment, and I promise I'll do my best to respond.

Huffington Post

Western reformers - rooted in the individualist, scientist, atheist paradigm - have been wedded to a promise of rational progress since the Enlightenment.

Huffington Post

Accordingly, this rational pharmacological strategy offers promise for improving vascular outcomes in clinical settings wherein rectifying defects in pathological neovessels or improving therapeutic angiogenesis is the desired goal [2].

Plosone

Expert writing Tips

Best practice

When using the phrase "rational promise", ensure that the context clearly demonstrates the logical basis for the commitment or assurance being made. Use it to convey credibility and reasoned expectation.

Common error

Avoid using "rational promise" when the outcome is uncertain or speculative, even if there is a logical argument supporting it. Using it in such cases might mislead the audience into believing in a guaranteed result.

Linguistic Context

The phrase "rational promise" functions as an adjective-noun combination. The adjective "rational" modifies the noun "promise", indicating that the promise is based on reason and logic. Ludwig AI examples show its use in describing plans, designs, or strategies.

Expression frequency: Rare

Frequent in

Science

55%

News & Media

40%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "rational promise" is a relatively rare but grammatically correct construction used to describe a commitment or assurance founded on reason and logic. As Ludwig AI indicates, it often appears in scientific and news contexts to convey credibility. While the phrase is valid, consider using alternatives like "logical assurance" or "reasoned expectation" to provide nuanced meanings. Ensure that the context aligns with the promise being based on solid, rational thinking rather than speculative outcomes. The phrase should be employed judiciously to avoid overstating the certainty of the outcome.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

logical assurance

Replaces "rational" with "logical", emphasizing the sound reasoning behind the assurance.

reasoned expectation

Substitutes "promise" with "expectation", highlighting the anticipation based on reason.

sound prospect

Uses "sound" instead of "rational", focusing on the validity and reliability of the prospect.

well-founded hope

Emphasizes the basis of the hope as being well-established and logical.

credible guarantee

Replaces "promise" with "guarantee", indicating a higher level of certainty and trustworthiness, while "credible" ensures it's believable.

realistic outlook

Focuses on the practicality and feasibility of the expectation.

sensible anticipation

Highlights the reasonableness and good judgment behind the anticipation.

justified expectation

Emphasizes that the expectation is supported by evidence or reason.

valid anticipation

Highlights that the anticipation is well grounded.

logical commitment

Emphasizes the logical aspect of the commitment.

FAQs

How can I use "rational promise" in a sentence?

You can use "rational promise" to describe a commitment or assurance that is based on logical reasoning and sound judgment. For instance, "The company's "rational promise" to reduce carbon emissions is based on their investment in renewable energy sources".

What are some alternatives to "rational promise"?

Some alternatives include "logical assurance", "reasoned expectation", or "sound prospect". The best choice depends on the specific context and the nuance you want to convey.

Is "rational promise" formal or informal?

"Rational promise" leans towards the formal side, often appearing in contexts that require careful reasoning and considered judgment, such as scientific or business discussions. However, it can be used in neutral contexts as well.

What makes a promise "rational"?

A promise is considered "rational" when it's based on logical deduction, realistic assessment, and a clear understanding of the factors involved. It's not just a wishful thought but a commitment supported by reason.