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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
grandfathered
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'grandfathered' is correct and usable in written English.
It is a verb that is often used to refer to a situation that existed or applied in the past and is still in effect, usually because of a change in laws or regulations. For example: "The company's employees are grandfathered into the old retirement plan since the company switched to a new plan over the summer."
✓ Grammatically correct
News & Media
Formal & Business
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
60 human-written examples
"The regulation involving grandfathered plans, which applied to the employer market and the individual market, indicated that if a plan was in effect in March of 2010, stayed in effect without unduly burdening the consumer with reducing benefits and adding on huge costs, that plan would stay in effect and never have to comply with any regulations of the Affordable Care Act".
News & Media
Grandfathered work practices allow cabin crew to spend two nights at a destination if the itinerary has been disrupted, which plays havoc when planes are redirected because of bad weather.
News & Media
Environmentalists are particularly critical of the fact that nearly half of Texas's industrial plants currently operate under "grandfathered" emissions rules less stringent standards which pre-date the state's Clean Air Act.This is not the first time a governor of Texas has sympathised with businessmen about regulations.
News & Media
"The reactionaries in the faculties will eventually be grandfathered out," says Tyler Cowen, co-founder of the Marginal Revolution University, which has pioneered free online learning in economics and other subjects.
News & Media
America still gets more than half of its electricity from coal, but only because many older plants have been "grandfathered", and so do not have to meet strict new emissions standards a derogation that is almost certain to be struck down at some point.
News & Media
Independent of the new law, companies were anyway going to abandon many of those grandfathered plans to take up less generous ones.
News & Media
Another is that the Sakhalin-1 and Sakhalin Energy consortia negotiated their production-sharing agreements with the Russian government before the whole area of production-sharing legislation became snarled up in the Duma, Russia's parliament: these two Sakhalin deals are thus "grandfathered", as Americans would say, and less susceptible to the Duma's wiles.
News & Media
But policies issued before 2014 may still be grandfathered in.
News & Media
Sears, for instance, recently announced that it would no longer subsidise health insurance for retirees (though existing retirees have their subsidies grandfathered).
News & Media
Michael Grade, a TV bigwig who sat on Mr Milburn's panel, said it was common for people to be "grandfathered" into jobs by relatives.That is not new, nor unique to the media.
News & Media
Since 2013 Obamacare has required private insurers to cover all FDA-approved contraceptives, with exemptions for old policies that have been grandfathered into the new system.The main obstacle is not cost but knowledge.
News & Media
Expert writing Tips
Best practice
When using "grandfathered", clearly specify what the entity or individual is being exempted from and the reason for the exemption to avoid ambiguity.
Common error
Avoid using "grandfathered" without context. Not everyone understands the term, especially those unfamiliar with legal or regulatory language. Provide a brief explanation to ensure clarity.
Source & Trust
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "grandfathered" is as a verb, specifically the past participle of the verb "grandfather". It's often used as an adjective to describe something that is exempt from new rules due to pre-existing conditions.
Frequent in
News & Media
88%
Formal & Business
10%
Science
2%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The term "grandfathered" is a commonly used verb, often functioning as an adjective, to describe something exempt from new rules because it predates those rules. Ludwig AI confirms that the term is grammatically correct and widely used. It frequently appears in news and media, as well as in formal and business contexts. When using "grandfathered", ensure you provide sufficient context to avoid confusion, as the term might not be universally understood. Alternatives like ""exempted from new regulations"" or "allowed to continue under previous conditions" may be clearer for broader audiences.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
exempted from new regulations
Focuses on the exemption aspect, highlighting the release from regulatory requirements.
protected under existing rules
Emphasizes the protective aspect of the prior rules.
allowed to continue under previous conditions
Highlights the continuation of a practice or situation under old terms.
excluded from recent changes
Focuses on the exclusion from recent modifications or amendments.
legacy status maintained
Uses a more formal tone, emphasizing the preservation of a legacy status.
retained prior privileges
Highlights the retention of advantages or rights previously held.
not subject to new restrictions
Specifically points out the absence of new limitations or constraints.
pre-existing conditions honored
Applicable when conditions are pre-existing and still recognized.
vested rights preserved
Emphasizes the protection of established and secured entitlements.
immune to updated requirements
Highlights the immunity from the updated requirements.
FAQs
How is "grandfathered" typically used in a sentence?
The term "grandfathered" is generally used to indicate that something is exempt from a new rule or regulation because it was already in place before the rule was enacted. For example, "Existing members are "grandfathered" into the old system".
What's a simple way to explain what "grandfathered" means?
"Grandfathered" means that because of conditions or circumstances that existed in the past, something is allowed to continue even though new rules would prohibit it. It's like being "exempted from new regulations" because of prior status.
Are there situations where using "grandfathered" might be confusing?
Yes, if the context is unclear or the audience is unfamiliar with the term, "grandfathered" can be confusing. In such cases, it's better to use clearer alternatives like "allowed to continue under previous conditions" or "protected under existing rules".
Is "grandfathered" formal or informal language?
The term "grandfathered" falls into neutral language, especially in legal, business, and policy contexts. However, in very formal writing, it might be better to opt for a more precise and less colloquial phrase like "retained prior privileges".
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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
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested