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
blow forcefully
Grammar usage guide and real-world examplesUSAGE SUMMARY
"blow forcefully" is a correct and usable phrase in written English.
You can use it when referring to the action of forcefully pushing or expelling air from the mouth. For example, "She blew forcefully onto the candles to get them to light."
✓ Grammatically correct
Science
Wiki
News & Media
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
5 human-written examples
Patients were instructed to blow forcefully into the Wright's® Mini Peak Flow Meter (PEFR) thrice and all three measurements were recorded.
For "FVC technique", the subject was instructed to inhale as deeply as possible and to blow forcefully into the mouthpiece as fast as possible until their lungs were empty.
Science
Blow forcefully.
Wiki
When you blow your nose hold one nostril down, and blow forcefully through the other one.
Wiki
Grasp the egg firmly in one hand and blow forcefully into the hole in the shell, at the narrow end of the egg.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
And yet a wind of change is blowing forcefully across America.
News & Media
It means, surely, that it is no insult to the beautiful game of Brazil, or the ambitions of the new England, to suggest that one desert wind may well blow somewhat forcefully into another at some point in the next 24 hours.
News & Media
Put your mouth over the now-open top of the syringe and blow reasonably forcefully.
Wiki
Don't blow too forcefully since the pressure from blowing hard can impact your ears, giving you an earache on top of your cold.
Wiki
Participants were instructed to quickly instill 5 mL of normal saline without preservatives into 1 nostril, immediately tip their head down, and blow their nose forcefully into a paper cup.
Science
Some people let the smoke "dribble" out of their mouth, exhaling slowly, while others blow it out forcefully.
Wiki
Expert writing Tips
Best practice
When instructing someone to perform a pulmonary function test, use “blow forcefully” to clearly communicate the need for a strong exhalation. This ensures accurate measurements and reliable results.
Common error
Don't use "blow forcefully" when a gentler exhalation is intended. If instructing someone to cool food, for example, opt for phrases like "blow gently" to avoid misinterpretation.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "blow forcefully" functions as a directive, often used to instruct or guide someone to exhale with significant power. Ludwig AI confirms its grammatical correctness. Examples include medical instructions during breathing tests or demonstrations requiring strong airflow.
Frequent in
Wiki
43%
Science
29%
News & Media
28%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "blow forcefully" is a grammatically correct phrase used to instruct a strong exhalation, as confirmed by Ludwig AI. While uncommon, it finds utility across science, instructional guides, and news reporting. When using the phrase, ensure the context warrants a strong exhalation; otherwise, consider gentler alternatives. The phrase appears most often in WikiHow articles. When writing, prevent misunderstandings and give clear instructions, as being succinct is important.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
exhale powerfully
Replaces "blow" with "exhale" and "forcefully" with "powerfully", focusing on the act of breathing out with force.
expel air strongly
Substitutes "blow" with "expel air" and "forcefully" with "strongly", highlighting the act of pushing air out with intensity.
puff vigorously
Uses "puff" as a more concise alternative to "blow" and "vigorously" instead of "forcefully", suggesting an energetic burst of air.
blast out air
Replaces "blow" with "blast out", implying a sudden and forceful expulsion of air.
force air out
Inverts the structure to emphasize the action of forcing air outward.
breathe out hard
Emphasizes the breathing aspect with the adverb "hard" indicating the intensity of the exhalation.
give a strong puff
Uses a noun phrase "a strong puff" to describe the action of blowing, changing the grammatical structure.
exert a forceful breath
Employs a more formal tone by using "exert" and "forceful breath", altering the style of expression.
deliver a powerful exhalation
Presents a more technical and descriptive alternative, focusing on the act of exhalation.
push air out with force
Breaks down the action into component parts, emphasizing the pushing of air with physical effort.
FAQs
How can I use "blow forcefully" in a medical context?
In medical contexts, "blow forcefully" is often used when instructing patients during pulmonary function tests, such as spirometry. For instance, a doctor might say, "Now, take a deep breath and "blow forcefully" into the device until your lungs are empty."
What is a less technical alternative to "blow forcefully"?
While "blow forcefully" is direct, you could use phrases like "exhale powerfully" or "breathe out hard" to convey a similar meaning in a more casual setting. The best choice depends on the audience and situation.
Is it ever incorrect to use the phrase "blow forcefully"?
The phrase itself is grammatically sound. However, using it in situations that require a gentle action would be inappropriate. For instance, instead of saying "blow forcefully on the soup", you would say "blow gently on the soup" to cool it down.
What's the difference between "blow forcefully" and "exhale sharply"?
"Blow forcefully" emphasizes the strength of the exhalation, while "exhale sharply" emphasizes the suddenness or abruptness of the exhalation. They both imply a strong breath, but their focus differs slightly.
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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested