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 a side interest
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as a side interest" is correct and usable in written English.
It can be used to describe an activity or hobby that is not the main focus or priority in someone's life. Example: "In addition to my full-time job, I write short stories as a side interest."
✓ Grammatically correct
News & Media
Encyclopedias
Science & Research
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
4 human-written examples
He became a developer as a side interest to his medical career.
News & Media
His wife was divorcing him, the security business he ran as a side interest had fallen into bankruptcy, and he had lost his home.
News & Media
Also in 1989 he created costumes for the San Francisco Opera; a great enthusiast of the opera and ballet, Versace explored costume design as a side interest throughout his career.
Encyclopedias
Martin Nyffeler, an arachnologist from the University of Basel in Switzerland, began collecting reports of unusual spider prey as a side interest while researching more traditional spider-insect interactions.
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
As a model and sympathetic partner for Ms. Fraser, whose major athletic experience before golf had been as a racing sailor with a side interest in tennis, Ms. Falkenburg brought in Cynthia Shogren, then the president of the Women's Long Island Golf Association.
News & Media
Mr. Coyne, as usual, played the ringleader, with a side interest in distressed folk song.
News & Media
Even then, she thought of her work as a way to connect to a longtime side interest in space.
News & Media
And it became kind of a passion and side interest.
News & Media
Such barriers are used in order to compensate for the reduction in band discontinuities that occurs when using InGaAs confining layers (CL) to red-shift the emission towards the spectral windows of optoelectronic interest; as a side effect, such a reduction causes a decrease of carrier confinement and then an inefficient emission at room temperature.
Specifically, say our sources, the typical 20percentt discount assigned to shares by secondary purchasers has, in Lyft's case, dropped to between 13 and 9percentt, as buy-side interest grows and existing shareholders hang on for the ride.
News & Media
In other RNA-Seq papers, read-throughs are mentioned as a side note or in the supplement as they were not the focus of interest [ 2, 12, 13].
Science
Expert writing Tips
Best practice
Use "as a side interest" to clearly indicate that an activity is pursued in addition to one's main profession or focus. This helps avoid ambiguity and clarifies the relative importance of the activity.
Common error
Avoid presenting a "side interest" as a primary focus. Doing so can mislead your audience about your priorities and expertise.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as a side interest" functions as an adverbial phrase, modifying a verb or clause to indicate the manner in which an action is performed or a state exists. It specifies that something is done or exists in addition to a primary activity or focus. According to Ludwig, the phrase is considered grammatically correct.
Frequent in
News & Media
40%
Encyclopedias
20%
Science & Research
20%
Less common in
Formal & Business
6.67%
Wiki
6.67%
Science
6.66%
Ludwig's WRAP-UP
The phrase "as a side interest" is a grammatically sound adverbial phrase used to describe an activity or pursuit that is secondary to one's main focus. Ludwig confirms its correctness and usability. It is most commonly found in news and media, encyclopedia, and science-related contexts. When using this phrase, ensure that you're accurately portraying the relative importance of the activity and that you avoid overstating its significance in comparison to your primary focus. Consider alternative phrases like "as a hobby" or "in one's spare time" for slight variations in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as a hobby
Indicates a pursuit undertaken for pleasure or relaxation, similar to a side interest.
as a pastime
Implies a recreational activity done in one's free time, akin to a side interest.
as an additional pursuit
Highlights the supplementary nature of the activity, similar to "as a side interest".
in one's spare time
Focuses on when the activity is performed, implying it's not a main focus.
as a secondary occupation
Emphasizes the non-primary nature of the activity, more formal.
as a supplemental activity
Stresses the supportive role of the activity, a more structured alternative.
as a complementary interest
Highlights that this interest adds or completes the person's primary interests.
as an avocational pursuit
Implies a hobby or minor occupation, more formal and less common.
as a recreational activity
Highlights the leisure aspect of the activity, focusing on relaxation.
as something to do on the side
Informal way of describing it, focusing on adding to primary job.
FAQs
How can I rephrase "as a side interest"?
You can use alternatives like "as a hobby", "as a pastime", or "in one's spare time" depending on the context.
Is it appropriate to list a hobby "as a side interest" on a resume?
Listing a hobby "as a side interest" can add personality to your resume. Ensure it's relevant to the job or highlights a valuable skill. Otherwise, it might be best to omit it.
What's the best way to describe something I do "as a side interest" in a professional setting?
When describing a "side interest" in a professional setting, emphasize skills or knowledge gained that are applicable to your role. Frame it as a way you enhance your professional development.
How does "as a side interest" differ from "as a passion project"?
"As a side interest" implies a casual pursuit, while "as a passion project" suggests a strong emotional investment and dedication. Choose the phrase that accurately reflects your level of engagement.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested