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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
opposite affect
Grammar usage guide and real-world examplesUSAGE SUMMARY
'opposite affect' is not correct.
The phrase 'opposite effect' is the correct way to phrase this. You can use the phrase 'opposite effect' when writing about the way an action or situation can bring about an opposite result than what was expected. For example: The teacher had expected stricter punishment to have a calming effect on the classroom, but instead it had the opposite effect and caused more disruption.
⚠ May contain grammatical issues
News & Media
Science
Wiki
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
16 human-written examples
He said "The pay rise has had the opposite affect.
News & Media
It had the opposite affect on me, actually — I still feel that romance is so important.
News & Media
Rather than squelch the protest, the brutal tactics had the opposite affect, inciting more citizens to join in.
Encyclopedias
Median particle size increased with a higher inlet temperature, while the outlet temperature had the opposite affect.
Results indicate that initial pH, current density, and Na2SO3 dosage have a positive influence on Cd2+ removal, whereas rotate speed and electrode distance exhibit an opposite affect.
However, the transverse direction mechanical properties showed an opposite affect that within high volume fractions of CNTs in vertically aligned CNT polymer nanocomposites.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
In vivo studies suggest that RA has opposite affects on trabecular and cortical bone [25].
Science
This parameter is referred to here as the opposite affects proportion [denoted in the rest of the paper by Pr(OE)].
Science
This result combined with the observation that OGA and OGT null mutants have opposite affects on longevity, suggest that O-GlcNAc regulation of insulin-like signaling connected to longevity acts downstream of daf-16.
Science
In fact, a precedent has already been observed in which salmonellae and yersiniae strains sharing the same gene deletion exhibited entirely opposite affects on bacterial virulence in which the latter was attenuated while the former was enhanced (Clements et al. 2002; Rosenzweig et al. 2005; Rosenzweig et al. 2007).
And at 12 30 a.m. an edition of the festival's regular Superjam feature began, this one almost the opposite in affect of the Death Grips set.
News & Media
Expert writing Tips
Best practice
When describing an action that produces the reverse of the intended result, use the correct phrase "opposite effect". For example, "Increasing the price had the "opposite effect"; sales decreased."
Common error
The word "affect" is typically a verb, meaning to influence, while "effect" is usually a noun, meaning a result. Avoid using "affect" as a noun in this context; use "effect" to correctly describe the outcome.
Source & Trust
81%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "opposite affect" is intended to function as a noun phrase describing a result that is contrary to what was expected. However, Ludwig AI indicates this phrasing is grammatically incorrect. The correct usage is "opposite effect".
Frequent in
News & Media
31%
Science
56%
Wiki
13%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
The query "opposite affect" is a commonly used phrase intended to describe a result contrary to what was expected. However, as Ludwig AI points out, the correct form is "opposite effect". While the phrase appears across various contexts, including News & Media and Science, it's crucial to use the grammatically correct version in formal writing. Using the correct phrase ensures clarity and credibility. Remember that "affect" is generally a verb, while "effect" is generally a noun.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the opposite result
States simply that the result was the opposite of what was expected.
the contrary effect
A more formal way of expressing the same idea.
reverse effect
Emphasizes the reversal of the expected outcome.
contrary impact
Highlights the opposing nature of the impact.
inverse outcome
Focuses on the inverted nature of the outcome.
adverse influence
Focuses on the negative and opposing influence.
negative effect
Highlights the negative result, implying it's opposite to what was desired.
undesired outcome
Indicates the result was not what was intended.
counterproductive result
Stresses that the outcome hinders progress.
backfired consequence
Emphasizes the unexpected and negative repercussions.
FAQs
What is the correct way to say something had the opposite result?
The correct phrase is "opposite effect". For instance, "The new policy had the "opposite effect" than what we intended".
How do I use "opposite effect" in a sentence?
You can use "opposite effect" to describe a situation where an action produces the reverse of the intended result. For example, "His attempt to calm the situation had the "opposite effect", causing more chaos".
What's the difference between "affect" and "effect"?
"Affect" is typically used as a verb meaning to influence, while "effect" is usually a noun meaning a result. Therefore, use "effect" when referring to the outcome: "the "opposite effect"".
What can I say instead of "opposite affect"?
Since "opposite affect" is grammatically incorrect, use "opposite effect". Alternatively, you could use phrases like "reverse effect", "contrary impact", or "undesired outcome".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
2.2/5
Expert rating
Real-world application tested