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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
in their infancy
Grammar usage guide and real-world examplesUSAGE SUMMARY
"in their infancy" is correct and usable in written English.
You can use it to refer to a group or concept that is in its early stages of development. For example, "The robots are still in their infancy, so they are very limited in their capabilities."
✓ Grammatically correct
News & Media
Science
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
59 human-written examples
The techniques are still in their infancy.
News & Media
Commercial applications are still in their infancy.
News & Media
Net price calculators are in their infancy.
News & Media
Bone marrow transplants were in their infancy.
News & Media
But surveys of the region were still in their infancy.
News & Media
Albarn's band Blur were in their infancy back then.
News & Media
The other sources of biofuels are really in their infancy.
News & Media
These information-sharing technologies are still in their infancy.
News & Media
Silicon Alley and America Online were in their infancy.
News & Media
Two new regional states are in their infancy.
News & Media
Like all things in their infancy, there are growing pains.
News & Media
Expert writing Tips
Best practice
When using "in their infancy", ensure the context clearly indicates what is in an early stage of development. This avoids ambiguity and strengthens the impact of your statement.
Common error
Avoid exaggerating the potential of something "in their infancy". While potential exists, focus on the current limitations and challenges to maintain credibility.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in their infancy" functions as an adverbial phrase, modifying a verb or clause to describe the state of something being in its early stages of development. Ludwig AI confirms its common usage, with examples across various contexts.
Frequent in
News & Media
57%
Science
33%
Wiki
2%
Less common in
Formal & Business
2%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "in their infancy" is a versatile idiom used to describe something in its early stages of development. As Ludwig AI confirms, it's grammatically sound and widely used across diverse fields, including news, science, and general discourse. While the phrase is appropriate for both formal and informal contexts, it's crucial to avoid overstating the potential of something still in its initial phase. Common alternatives include "in its early stages" and "in its nascent state", each offering a slight variation in emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in its early stages
Focuses on the developmental aspect, highlighting that something is not yet fully developed.
in its formative period
Emphasizes the crucial period of formation and shaping.
in the initial phase
Highlights the beginning or starting point of a process or project.
at the dawn of
Evokes a sense of something new and just beginning, often with a positive connotation.
in its nascent state
Emphasizes the newness and potential for growth, often used in more formal contexts.
in the budding phase
Implies growth and potential, similar to a plant just starting to bloom.
at the commencement of
Focuses on the act of beginning or starting something.
in its preliminary stage
Stresses the preparatory or introductory nature of the current phase.
at the threshold of
Suggests being on the verge of something new or significant.
in the opening chapter
Uses a metaphorical reference to a book, indicating the beginning of a story or development.
FAQs
What does it mean when something is described as "in their infancy"?
When something is described as "in their infancy", it means it is in its early stages of development, just beginning to grow or take shape.
How can I use "in their infancy" in a sentence?
You can use "in their infancy" to describe concepts, technologies, or organizations that are newly established. For example, "Renewable energy technologies are still "in their infancy", but they show great promise."
What are some alternatives to saying "in their infancy"?
Alternatives include phrases like "in its early stages", "in its nascent state", or "in the initial phase" depending on the context.
Is it appropriate to use "in their infancy" in formal writing?
Yes, "in their infancy" is appropriate for both formal and informal writing. It is a common and well-understood idiom.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested