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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
it was facultative
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it was facultative" is correct and usable in written English.
It can be used in contexts where you want to indicate that something was optional or not mandatory. Example: "In the study, participation in the survey was facultative, allowing individuals to choose whether or not to contribute."
✓ Grammatically correct
Science
Alternative expressions(4)
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
1 human-written examples
In line with this, the production of IL-6 was required for the TFH-cell-promoting effect of monocyte-derived DCs, while it was facultative for the induction of TFH cell by conventional DCs.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
As classroom attendance was facultative, a podcast of the lecture that contained the link to the advance quiz was made available on the learning platform.
The strain was facultative anaerobic.
Science
Oral therapy was a requirement for inclusion, whereas additional therapy with inhaled iloprost was facultative.
Science
There are good reasons to think it may be facultative at most, and in many situations and organisms, including some bees, it may be low to non-existent (e.g. Armbruster and Herzig 1984; Raine and Chittka 2005; Pohl et al. 2011; Ellis and Johnson 2012; but see Goulson and Wright 1998).
Science
As a matter of fact, it is still not known whether the ancestor of mitochondria was exclusively aerobic or whether it was a facultative anaerobe.
Science
When the association is facultative, it implies that the survival of each partner can be possible without the other under special environmental conditions.
Science
Even though P. pastoris is facultative anaerobe, it has a higher propensity for respiratory growth than S. cerevisiae.
Science
P. glaucum (IA4X), P. purpureum (N37), 4 apomictic and 4 sexual plants from BC8-line 58(BC8 is facultative thus it produces ~ 18% sexually derived offspring were used for assigning the candidate transcript fragments to the ASGR-carrier chromosome.
Science
Therefore, they are facultative autocatalysts, although it must be emphasized that they can only be dependent replicators, since they cannot be the sole initiators of the autocatalytic cycle.
Science
Moreover, it has been suggested that PCRBs, which are facultative anaerobes, and other microbes, use Clds for metabolisms in anoxia.
Science
Expert writing Tips
Best practice
Use "it was facultative" in formal or scientific writing when precision is important. In general writing, consider using "it was optional" for better clarity.
Common error
Avoid using "it was facultative" in everyday conversations. It might sound pretentious. Opt for simpler alternatives like "it was optional" or "it wasn't required".
Source & Trust
80%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it was facultative" functions as a descriptive phrase, indicating that something is optional or not mandatory. Ludwig AI identifies this usage within scientific contexts where precise language is important.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "it was facultative" is a formal way of expressing that something is optional. Ludwig AI confirms that it's grammatically sound and primarily found in scientific and academic contexts. While accurate, using more straightforward alternatives like "it was optional" can improve clarity in general writing. The phrase serves to precisely indicate that something is not mandatory, leaving the decision to the individual or circumstances. Overusing it in everyday language can sound overly formal.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it was optional
Replaces "facultative" with a more common synonym, simplifying the language.
it was not mandatory
Directly states the absence of a requirement.
it was not required
Emphasizes the lack of necessity, making the meaning clearer.
it was voluntary
Highlights the element of choice, suggesting active consent.
it was discretionary
Implies the decision was left to someone's judgment or preference.
it was elective
Suggests a conscious selection from a range of possibilities.
it was non-compulsory
A more formal way of saying it was not mandatory.
it was permitted but not obligatory
Elaborates on the meaning, clarifying the allowance without obligation.
it was at one's discretion
Indicates that the decision was up to the individual.
the choice was left open
Focuses on the availability of a choice rather than the absence of a requirement.
FAQs
What does "it was facultative" mean?
The phrase "it was facultative" means that something was optional or not mandatory. It indicates that participation or inclusion was a choice rather than a requirement.
What can I say instead of "it was facultative"?
You can use alternatives like "it was optional", "it was not required", or "it was voluntary" depending on the context.
Is "it was facultative" formal or informal?
"It was facultative" is generally considered a formal expression. In less formal contexts, using phrases like "it was optional" or "it was up to you" might be more appropriate.
How do I use "it was facultative" in a sentence?
You can use "it was facultative" to describe an action, requirement, or choice that is not compulsory. For example, "Attendance at the extra review sessions was facultative."
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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
80%
Authority and reliability
4.2/5
Expert rating
Real-world application tested