Used and loved by millions
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
as persistent as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as persistent as" is correct and usable in written English.
You can use it to compare the persistence of one thing or person to another, often in a simile format. Example: "She is as persistent as a dog with a bone when it comes to achieving her goals."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
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
31 human-written examples
Calling it the Wilsons Promontory topodeme, he noted that it colonised sand dunes, had leaves similar to but narrower than integrifolia, and had persisting flowers on old spikes but not as persistent as marginata.
Wiki
He's about as persistent as they come.
News & Media
"I would tell them to be as persistent as possible, without going overboard," she says.
News & Media
The dedication of the reformers seems at least as persistent as the corruption.
News & Media
They are as persistent as wasps, as clever and alert as monkeys.
News & Media
Still, poverty as persistent as South Africa's can only eat at the nation's fabric.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
FEW modern myths about art have been as persistent or as annoying as the so-called death of painting.
News & Media
"Any phenomena that is as persistent and pervasive as bullshit must have some purpose," he says.
News & Media
In its own way, the quest for a definitive scientific answer to the question of whether violent media cause violence is as persistent and as elusive as the dream of mechanical life.
News & Media
But while the need for charitable support remains as persistent -- and as urgent -- as ever, this year's annual Neediest Cases fund-raising campaign has lost significant ground in trying to match last year's donations.
News & Media
So Monday was the last day for the roughly 700 teachers and administrators spread among seven reassignment centers, where they were sent after being accused of transgressions as small as persistent tardiness and as serious as sexually harassing students.
News & Media
Expert writing Tips
Best practice
Use "as persistent as" to create vivid similes that highlight the unwavering nature of someone or something. For example, "Her dedication was as persistent as the tide, never ceasing its ebb and flow."
Common error
Avoid relying on the phrase "as persistent as" too frequently in your writing, as it can become repetitive. Vary your descriptions by using direct adjectives or metaphors to convey persistence more creatively.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as persistent as" functions as a comparative adjective phrase, primarily used to create similes. It serves to describe the degree to which something possesses the quality of persistence by drawing a comparison to another object or entity. As confirmed by Ludwig, the phrase is grammatically correct and widely used.
Frequent in
News & Media
64%
Science
28%
Wiki
4%
Less common in
Formal & Business
4%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "as persistent as" is a grammatically correct and commonly used phrase that functions as a comparative adjective phrase to create similes. Ludwig confirms its validity and widespread use. It is used to emphasize the unwavering nature of a subject by comparing it to something else known for its persistence. While it is appropriate for various contexts, overuse should be avoided to maintain freshness in writing. Alternatives such as "as tenacious as" or "as determined as" can add nuance. With a high expert rating, this phrase is a valuable tool for descriptive writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as tenacious as
This alternative emphasizes a firm hold or grip, both physically and metaphorically, on a goal or belief.
as determined as
This alternative focuses on the resolve and unwavering commitment to achieving a specific outcome.
as resolute as
This alternative highlights a firm and unwavering decision or purpose.
as relentless as
This alternative suggests an unyielding and unstoppable pursuit, often in the face of adversity.
as persevering as
This alternative underscores the continued effort and dedication despite challenges and setbacks.
as unyielding as
This alternative emphasizes a refusal to give way or compromise, indicating a strong and unwavering stance.
as indefatigable as
This alternative suggests tireless energy and an inability to be worn down by effort or hardship.
as insistent as
This alternative highlights a firm and unwavering demand or request, often repeated until fulfilled.
as dogged as
This alternative suggests a stubborn and determined pursuit, refusing to give up despite difficulties.
as unwavering as
This alternative emphasizes a steadfast and unchanging commitment to a particular course of action.
FAQs
How can I use "as persistent as" in a sentence?
You can use "as persistent as" to create a simile, comparing someone or something's persistence to another entity. For example, "He was "as persistent as a bill collector"."
What are some alternatives to "as persistent as"?
Alternatives include "as tenacious as", "as determined as", or "as relentless as", depending on the specific nuance you want to convey.
Is it grammatically correct to say "as persistent as"?
Yes, "as persistent as" is grammatically correct. It's a standard construction used to form similes, comparing the degree of persistence between two subjects.
Which is correct, "persistent as" or "as persistent as"?
"As persistent as" is the correct construction for creating a simile. "Persistent as" is grammatically incomplete and doesn't establish a comparison.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested