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
plummet below
Grammar usage guide and real-world examplesUSAGE SUMMARY
"plummet below" is correct and usable in written English. You can use it to describe a sudden and significant drop in value, temperature, or level. Example: "The stock prices began to plummet below their previous highs." Alternative expressions include "drop below" and "fall below."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
13 human-written examples
Britain is bracing itself for an icy blast over the coming week when temperatures will plummet below freezing to bring snow and widespread frosts.
News & Media
Those episodes caused her approval rating to plummet below 30 percent, deepened her reputation as a heavy-handed, combative leader, and scared off many foreign investors.
News & Media
Its 2,870 units reached a peak of 91% occupancy in 1957, a figure that would plummet below 35% by 1971, when just 600 people remained in the 17 of the complex's buildings that were not yet boarded up.
News & Media
Reindeer stay plenty warm when temperatures plummet below -50°C, how do they keep from overheating? .
Science & Research
Ether's plummet below $300 has sparked a mixed debate among those in the crypto community.
News & Media
Losses accumulate should shares trade above the upper breakeven price of $31.10, or if shares plummet below the lower breakeven price of $18.90, ahead of January expiration day.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
Recent polls show that confidence in the traditional parties has plummeted below 5 percent, and Mr. Grillo's antipolitics message has found fertile ground.
News & Media
With temperatures regularly plummeting below freezing and days when the sun barely squeaks over the horizon, they have little choice but to embrace the inevitable gloom.
News & Media
He'd foreseen Amazon's working capital plummeting below zero, yet it's still decidedly positive, and higher today than it was six months ago.
News & Media
The third round of the FA Cup was hit last weekend and, with temperatures plummeting below -10C in the south this week, a similar picture has emerged seven days on.
News & Media
The price of bitcoin on MtGox became completely disengaged from the wider bitcoin market, and plummeted below $100 last Friday; on other exchanges it was above $500.
News & Media
Expert writing Tips
Best practice
Reserve this phrase for significant shifts; using it for minor changes can feel hyperbolic or melodramatic.
Common error
Avoid using adverbs like "quickly" or "suddenly" with "plummet below". The verb "plummet" inherently contains the meaning of falling at high speed, making such modifiers redundant.
Source & Trust
87%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "plummet below" functions as a transitive verb phrase where "plummet" acts as the head verb and "below" introduces a prepositional phrase defining the threshold. According to Ludwig AI, it is primarily used to denote a sharp vertical descent relative to a specific numerical or qualitative mark.
Frequent in
News & Media
65%
Science
20%
Formal & Business
10%
Less common in
Wiki
3%
Reference
1%
Social Media
1%
Ludwig's WRAP-UP
In conclusion, "plummet below" is a high-impact verb phrase used to describe a rapid and significant decline past a certain point. Ludwig AI confirms its correctness and high frequency in authoritative news and scientific literature. It is most effective when describing sharp drops in temperature, financial value or statistical metrics. While it is a powerful tool for adding emphasis, writers should be mindful not to pair it with redundant adverbs of speed, as the word "plummet" is already sufficiently descriptive of a fast descent.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
drop below
Provides a more neutral and common way to describe a decline.
fall below
A versatile and widely used alternative suitable for any context.
plunge below
Conveys a similar sense of drama and suddenness as the original phrase.
sink below
Often suggests a slower or more continuous downward motion.
tumble below
Implies a somewhat disorganized or out-of-control descent.
dip below
Suggests a minor or potentially temporary crossing of a threshold.
slide below
Implies a more gradual or smoother decline than a sudden drop.
crash below
Indicates a violent or catastrophic failure, often used in financial markets.
dive below
Suggests a deliberate or very steep and fast descent.
decrease below
The most formal and clinical way to describe a statistical reduction.
FAQs
How do I use "plummet below" in a sentence?
You can use it to describe a sharp drop, such as: "Experts predict that temperatures will "plummet below" freezing tonight."
What is the difference between "plummet below" and "dip below"?
While both describe a decline, "plummet below" implies a much faster and more significant drop, whereas "dip below" suggests a slight or temporary decrease.
What can I say instead of "plummet below"?
Depending on the intensity you wish to convey, you can use "fall below" for general use, or "plunge below" for a similarly dramatic effect.
Is "plummet below" too informal for business writing?
No, it is perfectly acceptable in business and financial contexts to describe market crashes or significant losses, as seen in many examples from The Wall Street Journal and Forbes.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.8/5
Expert rating
Real-world application tested