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
hi and
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "hi and" is correct and usable in written English. You can use it as a casual greeting, often followed by another phrase or name. Example: "Hi and welcome to the meeting!" Alternative expressions include "hello and," "hey and," "greetings and."
✓ Grammatically correct
News & Media
Science
Wiki
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
60 human-written examples
STEVE COLL: Hi and hello.
News & Media
Hi, and thanks.
News & Media
We're cordial, say, 'Hi,' and et cetera".
News & Media
It's a hi and goodbye neighborhood.
News & Media
Only words our dictionary lists are hi and hui.
News & Media
They call out "Hi!" and scatter to their assigned counterparts.
News & Media
He also helped with the strip "Hi and Lois".
News & Media
Connie Loizos: Hi and welcome to Equity.
News & Media
These traits largely contribute to higher HI and yield.
Science
Both HI and TI have influence on it.
Suppose hypotheses Hi and (mathrm{H_{ii}}) are satisfied.
Expert writing Tips
Best practice
When using "hi and" in written communication, consider the context and audience to determine if a more formal greeting like "hello and" is more appropriate.
Common error
Avoid starting formal presentations or business correspondence with "hi and". Opt for a more professional opening such as "good morning/afternoon/evening and" or "hello and".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "hi and" primarily functions as an informal greeting and conjunction. As Ludwig AI suggests, it's a casual way to initiate a conversation or introduction. The examples demonstrate its use in starting dialogues or welcoming someone.
Frequent in
News & Media
40%
Wiki
30%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "hi and" is a common, grammatically correct phrase primarily used as an informal greeting. Ludwig AI confirms it's suitable for casual settings but less appropriate for formal contexts. The examples indicate its widespread use in news, media, and wikis. When choosing between "hi and" and alternatives like "hello and", consider the formality of the situation and the relationship with the person you are addressing to ensure your greeting is well received.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
hello and
Replaces "hi" with a more formal greeting, "hello".
hi there and
Adds "there" to the initial greeting for a slightly warmer tone.
hey and
Uses a more casual greeting, "hey".
good day and
Replaces "hi" with a more formal daytime greeting.
greetings and
Uses a more formal and less common greeting.
good morning/afternoon/evening and
Specific time-of-day greetings, offering a more precise alternative.
howdy and
Uses a less common, informal greeting.
welcome and
Focuses on welcoming someone rather than just a simple greeting.
salutations and
Uses a very formal and somewhat archaic greeting.
yo and
Uses a very informal and slang greeting.
FAQs
What is the difference between "hi and" and "hello and"?
"Hi and" is generally more informal and suitable for casual settings, while "hello and" is slightly more formal and can be used in a wider range of contexts.
When is it appropriate to use "hi and"?
It's appropriate to use "hi and" in casual conversations, informal emails, or when addressing someone you know well. In professional settings, consider using a more formal greeting.
Are there any situations where I should avoid using "hi and"?
Avoid using "hi and" in formal presentations, business letters, or when addressing someone in a position of authority. A more formal greeting is generally preferred in these situations.
What can I say instead of "hi and" in a formal setting?
In a formal setting, consider using alternatives like "hello and", "good morning and", "good afternoon and", or "good evening and" depending on the time of day.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested