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
informal goodbye
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "informal goodbye" is correct and usable in written English.
It can be used when referring to a casual or non-formal way of saying farewell to someone. Example: "When leaving the party, I simply waved and said an informal goodbye to my friends."
✓ Grammatically correct
Wiki
News & Media
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 similar examples from authoritative sources
Similar Expressions
58 human-written examples
The Visceglias were on a fast track to "graduation" — mostly a series of informal goodbye-and-good-lucks from the staff, Ms. Visceglia said — because of their level of experience as food entrepreneurs.
News & Media
"Annyeong" / "안녕"(Informal) Meaning: "Goodbye" Pronunciation: AN-nyeong.
Wiki
"Koebaai" Meaning: "Goodbye" (informal; derived from English "Goodbye") Pronunciation: ko-BAI.
Wiki
"Arriewarie" Meaning: "Goodbye" (informal; folk etymology from "Au revoir") Pronunciation: [not found][citation needed].
Wiki
A more informal way to say goodbye is "Salut!
Wiki
This literally means "How are you called?" The informal way to say goodbye is "Пока" (pah-KA).
Wiki
"Tchau" is an informal way to say Goodbye and reserved to very close friends, it's considered Slang Meaning: "Bye" or "Ciao" Pronunciation: CHOW.
Wiki
Goodbye = arrivederci (a-reev-a-der-chee) (informal).
Wiki
You can also use 안녕, pronounced ahn nyeong which is more informal and can also be used to say goodbye.
Wiki
Fold & carry keyboard for me George Lucas approves production of Star Wars musical: Say goodbye to your childhood Christmas Memories: The Nintendo Entertainment System Japanese company releases Sushi guide for the iPhone Informal Central Ohio Meet-up on December 29 in Columbus, Ohio.
News & Media
The group gift service aims to simplify informal debt between friends and colleagues by taking out the hassle of who owes who money when pitching-in for a goodbye party, present etc.
News & Media
Expert writing Tips
Best practice
Use "informal goodbye" to describe situations where a casual, relaxed farewell is appropriate, such as leaving a friend's house or ending a phone call with a close acquaintance. It sets a tone of ease and familiarity.
Common error
Avoid using "informal goodbye" in professional emails or formal presentations. Opt for more appropriate phrases like "farewell" or "have a good day" to maintain a professional tone.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "informal goodbye" functions as a noun phrase that describes a type of farewell. It modifies the noun "goodbye" with the adjective "informal", indicating the manner in which the farewell is expressed. As Ludwig AI confirms, the phrase is correct and usable in written English.
Frequent in
Wiki
50%
News & Media
50%
Less common in
Formal & Business
0%
Science
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "informal goodbye" is a grammatically correct phrase used to describe a casual and relaxed farewell. As indicated by Ludwig AI, this phrase is acceptable and understandable, though not very common. It is most suitable for informal settings and is found primarily in Wiki and News & Media contexts. While its meaning is clear, it is essential to avoid overusing it in formal environments, where alternatives like "farewell" or "have a good day" are more appropriate. Remember to use this phrase in situations where ease and familiarity are desired.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
casual farewell
Replaces "goodbye" with "farewell", maintaining informality while sounding slightly more refined.
easygoing goodbye
Stresses the lack of formality and the comfortable atmosphere during the departure.
laid-back farewell
Emphasizes the relaxed and easygoing nature of the farewell.
quick see you later
Replaces "goodbye" with a common, short phrase, emphasizing brevity and informality.
friendly send-off
Highlights the amicable and warm nature of the parting.
relaxed parting
Focuses on the unceremonious and comfortable aspect of the separation.
unceremonious farewell
Highlights the absence of formal procedures or rituals in the parting.
low-key departure
Highlights a simple and understated way to leave a place or a situation.
informal valediction
Uses a more formal term "valediction" to contrast with the informal context, creating a slightly humorous effect.
informal so long
A vintage, slightly humorous way to say goodbye without formality.
FAQs
How can I use "informal goodbye" in a sentence?
You might say, "After a delightful visit, we exchanged an "informal goodbye" and promised to meet again soon." This indicates a relaxed and friendly farewell.
What's a good alternative to "informal goodbye"?
Alternatives include phrases like "casual farewell", "see you later", or "bye for now", all suggesting a relaxed departure.
When is it appropriate to use "informal goodbye"?
It's suitable when departing from friends, family, or close colleagues in a relaxed setting. It's less appropriate in formal or professional contexts.
Is "informal goodbye" grammatically correct?
Yes, "informal goodbye" is grammatically sound. It combines an adjective ("informal") with a noun ("goodbye") to describe the type of farewell.
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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested