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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
instead of for
Grammar usage guide and real-world examplesUSAGE SUMMARY
"instead of for" is correct and usable in written English.
You can use it when substituting one thing for another, or when showing a preference for one thing over another. For example: "I decided to go to the park instead of for a walk."
⚠ May contain grammatical issues
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
In determining her younger Western age, she miscalculated the year and date, thus writing that she was born on May 8 , 1917 instead of May 9, 1916.
News & Media
Only 18 experiments (L18) were required, instead of 4374 (21 × 37) experiments in a conventional one-factor-at-a-time approach.
Science
This explanation is supported by the consideration of a strongly enhanced thermal expansion coefficient for Si NPs (9.10−6 K−1 instead of 2.10−6 K−1 for the bulk material).
Science
We also did the analysis using other values for the process noise and found only small changes (maximal 5%% in the WRMS values) when using 500 cm2/day or 2000 cm2/day instead of 1000 cm2/day.
Science
However, the α helix band of the ΟΑD is centered at 1655 cm−1 (Fig. 7a) instead of 1651 cm−1 for the α and αγ subunits (Fig. 7b, 7c, and 7d).
Science
Incubation of RhCG proteoliposomes with CuSO4 (0.2 mM) for 15 min resulted in a decrease of the alkalinisation rate constant (kexp:10.56 s−1 instead of 14.25 s−1), while no significant effect was observed on empty liposomes (−Cu2+:8.5 s−1 and +Cu2+:7.58 s−1) (Figure 5B).
Science
The νOH stretching vibrations for the various conformations of a given compound in series c are computed at closer wavenumbers than in series a and b (from 3612 to 3637 cm−1 instead of 3606 to 3648 cm−1).
Nevertheless, Ciolacu et al. [ 27] suggest that this broad peak is observed in both crystalline and amorphous forms of cellulose, but with a shift towards higher wavenumbers (around 3440 instead of 3350 cm−1) for amorphous cellulose.
Science
Although linkage disequilibrium was observed between P268S and the other three SNPs in NOD2, only P268S of the four variants was slightly significant in our study, which was consistent with recent study suggesting that P268S instead of 1007fs, G908R, R702W was a risk factor of Chinese Crohn's disease population.
The mean number of reinjections in the first year was slightly higher than in the PRN arms of the multicentre studies (7.8 instead of 6.9 7.7), 12 13 15 possibly due to the fixed dosing phases, and partially due to sensitive retreatment criteria used in this study (SD-OCT was only used in the HARBOR trial).
Finally, and probably the most visible error in the Zhu model is an incorrect value for the equilibrium constants kE7, that is, 10 [ 3] instead of 0.076 [ 1] or 0.1 [ 19].
Science
Expert writing Tips
Best practice
Always use "instead of" without the additional "for" to ensure grammatical correctness.
Common error
Avoid using "instead of for" as it introduces unnecessary redundancy. Stick to the established and grammatically sound phrase "instead of".
Source & Trust
60%
Authority and reliability
1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "instead of for" functions incorrectly as a prepositional phrase intended to indicate substitution or preference. However, it is grammatically flawed. Ludwig AI confirms that "instead of for" is not a valid construction.
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Ludwig's WRAP-UP
The phrase "instead of for" is flagged as grammatically incorrect by Ludwig AI. The correct and widely accepted form is "instead of", which is used to express substitution or preference. Using "instead of for" introduces unnecessary redundancy and should be avoided in all forms of writing, whether formal or informal. Alternatives like "rather than" or "in place of" can also be considered, but "instead of" remains the most straightforward and universally accepted option.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
instead of
Removes the unnecessary 'for', providing the correct phrase for substitution.
rather than
Offers a direct alternative expressing preference or substitution.
in place of
Indicates replacement of one thing by another.
as an alternative to
Emphasizes the choice between two options.
as opposed to
Highlights the contrast between two options.
in lieu of
Provides a more formal substitute for "instead of".
by way of substitution
Clearly indicates the act of replacing something.
on behalf of
Replaces something as a representative or stand-in.
to the exclusion of
Highlights that one thing is chosen and the other is not.
in preference to
Directly expresses a liking for one thing over another.
FAQs
How should I correctly use "instead of" in a sentence?
Use "instead of" to show a preference or substitution. For example, "I chose tea "instead of" coffee."
What's a good alternative to using "instead of"?
You could use phrases like "rather than", "in place of", or "as opposed to depending on the context".
Is it grammatically correct to say "instead of for"?
No, the correct phrase is ""instead of"". Adding "for" is grammatically incorrect.
What is the difference between "instead of" and "instead of for"?
"Instead of" is the correct and commonly used phrase. "Instead of for" is an incorrect and redundant construction.
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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
60%
Authority and reliability
1/5
Expert rating
Real-world application tested