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
soporific
Grammar usage guide and real-world examplesUSAGE SUMMARY
'soporific' is a correct and usable word in written English.
It can be used to refer to something that has a sleep-inducing quality or that has a tranquilizing effect. Example sentence: After eating a large meal, the soporific effects of the wine began to set in.
✓ Grammatically correct
News & Media
Travel
General
Alternative expressions(6)
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 atmosphere on sun-baked Court Philippe Chatrier was soporific.
News & Media
Yet, unlike their soporific display against West Indies on Tuesday, they at least ran their opponents relatively close this time, reaching 158 for six off their 20 overs, although suffering, their seventh defeat in eight T20 matches Jos Buttler, with 30 runs from 18 balls, and Moeen Ali, who top-scored with 46 after being dropped on 16, offered signs of encouragement with the bat.
News & Media
Related: Republic of Ireland 0-0 England | International friendly match report The visitors produced only three shots on target, the first just before the hour mark, in a soporific display which prompted ITV, which had shown the countries' first meeting in Dublin for 20 years, to apologise on its official Twitter feed for the lack of quality being served up.
News & Media
The side to be on is Frigate Bay South, where the waves merely lap in the soporific heat and the dark sand can be so hot you can barely walk barefoot.
News & Media
THE third and final debate, which took place at Hofstra University, New York on October 15th, was a firecracker of a show, as riveting as the two previous meetings were soporific.
News & Media
Mr Obama, in stark contrast, came off listless, soporific and completely outgunned.
News & Media
Today's accountants are no longer soporific.
News & Media
IF COUNTING sheep doesn't work, insomniacs might instead try counting the number of times Alistair Darling, the formidably soporific chancellor of the exchequer, used the word "stability" in his budget speech on March 12th.
News & Media
And, in one of the soporific election campaign's rare moments of drama, Ms Storer berated Mr Blair about her partner's hospital treatment.Labour was elected in 1997 on a melodramatic promise to "save" the NHS.
News & Media
It can be far easier to propose yet another "Hamlet" or "Uncle Vanya" with their long pedigree of performances ranging from the spectacular to the soporific, than to mount a play bearing the singular imprint of a memorable success.
News & Media
The most dramatic options, notably breaking up big firms, have been rejected.Solomonic or soporific?The commission's first proposal is that the cuddly parts of banks their high-street operations and the payments systems they run, which account for between 15% and 45% of British banks' overall balance-sheet should balance-sheet shouldfenced, with their own belance-sheets and legal structures.
News & Media
Expert writing Tips
Best practice
When describing a situation, use "soporific" to add emphasis to the lethargic or dull quality of a subject, such as "the soporific atmosphere of the meeting".
Common error
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The word "soporific" functions primarily as an adjective, modifying nouns to describe something that induces sleep or drowsiness. According to Ludwig, it can also describe something boring or dull, extending its usage beyond merely physical effects.
Frequent in
News & Media
65%
General
20%
Encyclopedias
5%
Less common in
Science
4%
Formal & Business
3%
Social Media
3%
Ludwig's WRAP-UP
The word "soporific" is a versatile adjective, primarily used to describe something that induces sleep or drowsiness, but also applicable to anything exceedingly boring or dull. As affirmed by Ludwig, it's grammatically sound and frequently found in various writing contexts. Its usage ranges from describing the effects of medication to the atmosphere of a tedious meeting. While "soporific" enjoys widespread use in news media, general articles, and even encyclopedias, ensure your chosen synonym, such as "sleep-inducing" or "tedious", accurately reflects the intended meaning. The word "soporific" usage in well-regarded publications indicates its acceptance in formal contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
sleep-inducing
Focuses specifically on the ability to cause sleep.
drowsiness-inducing
Highlights the feeling of drowsiness rather than outright sleep.
somnolent
Similar in meaning, but may sound more formal or literary.
lethargic
Emphasizes a lack of energy and enthusiasm.
tedious
Focuses on the quality of being boring and monotonous.
monotonous
Highlights the repetitive and unvarying nature that can cause boredom.
wearying
Emphasizes the draining effect on one's energy.
enervating
Highlights a reduction of vitality.
numbing
Suggests a loss of sensation and interest.
hypnotic
Implies a trance-like or mesmerizing quality.
FAQs
How to use "soporific" in a sentence?
You can use "soporific" to describe something that induces sleep or boredom. For example, "The professor's lecture was so "soporific" that half the class was asleep."
What can I say instead of "soporific"?
You can use alternatives like "sleep-inducing", "drowsiness-inducing", or "tedious" depending on the context.
Which is correct, "soporific effect" or "soporific affect"?
"Soporific effect" is correct. "Effect" refers to a result or consequence, while "affect" is usually a verb meaning to influence something.
What's the difference between "soporific" and "sedative"?
"Soporific" generally describes something that induces sleep or boredom, while "sedative" specifically refers to a drug or agent that calms or reduces anxiety, often leading to sleep.
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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested