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
former foe
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "former foe" is correct and usable in written English.
It can be used to describe someone who was previously an enemy or adversary but is no longer in conflict with the speaker. Example: "After years of rivalry, they became allies, proving that even a former foe can become a trusted friend."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(5)
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
55 human-written examples
Brock isn't the only former foe to have embraced her.
News & Media
But it seems delighted that America, its former foe, thwarted the plot rather than encouraged it.
News & Media
Why wouldn't Iran inflate itself at the expense of its former foe and current enemy?
News & Media
A former foe who knows Thomas well is Darcy Tucker, recently traded to Toronto from Tampa.
News & Media
Waltrip knew well before the official announcement of Earnhardt's death that his friend, a former foe, was in grave condition.
News & Media
WHY, the computer world is asking, did Microsoft announce on August 6th that it will invest $150m in struggling Apple Computer, its former foe?
News & Media
Laurent Fabius, his foreign minister and a former foe, called his performance at the G8 and NATO meetings in America "faultless".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
Former foes agreed on that.
News & Media
Our ratings rise,Our former foes among the editorsApplaud.
News & Media
But with each turn of the carousel, former foes would become friends again.
News & Media
Like our former foes, it seems mysterious, powerful, uncontrollable and abstract enough to absorb criticism.
News & Media
Expert writing Tips
Best practice
When writing about a "former foe", ensure the context clearly indicates the nature of the previous conflict and the current relationship. This provides clarity and avoids ambiguity.
Common error
Avoid using "former foe" when the relationship is still adversarial. This phrase indicates a change, so ensure the narrative supports that shift.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "former foe" functions as a compound noun, where "former" modifies "foe". It identifies a person or entity that previously held an adversarial position. Ludwig's examples show its use in political, sports, and business contexts.
Frequent in
News & Media
85%
Encyclopedias
7%
Science
4%
Less common in
Wiki
2%
Formal & Business
1%
Academia
1%
Ludwig's WRAP-UP
The phrase "former foe" is a grammatically sound and frequently used expression to describe someone who was previously an enemy or opponent. As Ludwig AI indicates, the phrase is correct and usable in written English. Predominantly found in News & Media, it serves to provide context about evolving relationships and shifts in alliances. When using "former foe", ensure the narrative supports the change in relationship, and consider alternatives such as "previous adversary" or "erstwhile opponent" for stylistic variation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
previous adversary
Replaces "former" with "previous" and "foe" with a more formal synonym, "adversary".
past antagonist
Uses "past" instead of "former" and "antagonist" to denote someone who actively opposed or competed.
erstwhile opponent
"Erstwhile" is a more formal synonym for "former", and "opponent" is a common substitute for "foe".
one-time rival
Replaces "former" with "one-time" and "foe" with "rival", suggesting a competitive relationship.
previous combatant
Uses "previous" instead of "former" and "combatant" suggesting a more intense or warlike opposition.
old adversary
Uses "old" as an alternative to "former" indicating a past adversarial relationship.
bygone enemy
"Bygone" emphasizes that the enemy relationship is a thing of the past.
past competitor
Uses "past" as synonym of "former", emphasizing the past relationship of competitor.
once-hostile party
Replaces "foe" with a more diplomatic term indicating past hostility.
long-ago antagonist
Emphasizes how long ago the adversarial relationship existed.
FAQs
How can I use "former foe" in a sentence?
You can use "former foe" to describe someone who was previously an enemy or adversary, but is now an ally or neutral party. For example, "After years of conflict, the two nations became allies, proving that even a "former foe" can become a trusted partner."
What are some alternatives to "former foe"?
Alternatives include "previous adversary", "past antagonist", or "erstwhile opponent". The best choice depends on the specific context and the desired level of formality.
Is it appropriate to use "former foe" in formal writing?
Yes, "former foe" is appropriate in formal writing, especially in news reporting or historical accounts. However, alternatives like "previous adversary" may be preferred for a more elevated tone.
What's the difference between "former foe" and "current rival"?
"Former foe" describes someone who was previously an enemy but is no longer in conflict, whereas "current rival" indicates someone who is presently competing or opposing you. The key difference is the timing of the adversarial relationship; "former" implies it has ended, while "current" means it is ongoing.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested