Greeting vs Hello vs Saying hi

When to use each in English, with meaning, register, and examples.

Greeting

Top 2,000 (common)

Hello

High-frequency chunkA1

Saying hi

Top 2,000 (common)
Most common: Hello
 GreetingHelloSaying hi
Pronunciation🇬🇧 //ˈɡriːtɪŋ//🇺🇸 //ˈɡriːtɪŋ//🇬🇧 /["/həˈləʊ/"]/🇺🇸 /["/həˈləʊ/"]/🇬🇧 //ˈseɪɪŋ haɪ//🇺🇸 //ˈseɪɪŋ haɪ//
MeaningA way to say hello.A word used to greet someone.A way to greet someone.
ExampleHer simple greeting made everyone feel welcomed at the party.Hello John, how are you?When we met at the coffee shop, he was just saying hi to everyone.
RegisterNeutralNeutralNeutral
How commonTop 2,000 (common)High-frequency chunkTop 2,000 (common)
CEFR level-A1-
Collocationsfriendly greeting, warm greeting, formal greeting, brief greeting, casual greetingsay hello, hello there, hello everyone, hello friend, hello worldsaying hi to friends, saying hi casually, saying hi in passing
Antonymsfarewell, goodbye, partinggoodbye, farewell-
Common mistakesConfused with 'greet' as a verb., Using overly formal greetings in casual settings., Not responding to greetings appropriately.Using 'hello' in overly formal situations., Confusing 'hello' with 'hi' for informal contexts., Not varying the greeting based on time of day.Using 'saying hi' in overly formal situations., Confusing 'hi' with 'hello' in specific contexts.
Usage notesUsed in both formal and informal situations. Avoid in very casual contexts with close friends.Use 'hello' in most situations when greeting someone. It's suitable for both formal and informal contexts. Avoid using in very formal settings where a greeting like 'good afternoon' might be more appropriate.Used in casual or formal situations. 'Saying hi' is appropriate among friends or acquaintances but may be too informal in very formal contexts.

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Greeting
Hello
Saying hi

Frequently asked questions: Greeting vs Hello vs Saying hi

What's the difference between Greeting, Hello, and Saying hi?

Greeting: A way to say hello. Hello: A word used to greet someone. Saying hi: A way to greet someone.

Which is more common: Greeting, Hello, and Saying hi?

Hello is the most common in everyday English.

Can you show an example of each?

Greeting: Her simple greeting made everyone feel welcomed at the party. Hello: Hello John, how are you? Saying hi: When we met at the coffee shop, he was just saying hi to everyone.

Can I use Greeting, Hello, and Saying hi interchangeably?

Not always. Greeting, Hello, and Saying hi are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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