Greeting vs Hello vs Saying hi vs Welcome

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)

Welcome

Top 1,000 (very common)A1exclamation
 GreetingHelloSaying hiWelcome
Pronunciation🇬🇧 //ˈɡriːtɪŋ//🇺🇸 //ˈɡriːtɪŋ//🇬🇧 /["/həˈləʊ/"]/🇺🇸 /["/həˈləʊ/"]/🇬🇧 //ˈseɪɪŋ haɪ//🇺🇸 //ˈseɪɪŋ haɪ//🇬🇧 /["/ˈwelkəm/"]/🇺🇸 /["/ˈwelkəm/"]/
MeaningA way to say hello.A word used to greet someone.A way to greet someone.Hello and nice to see you.
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.Welcome home!
RegisterNeutralNeutralNeutralNeutral
How commonTop 2,000 (common)High-frequency chunkTop 2,000 (common)Top 1,000 (very common)
CEFR level-A1-A1
Part of speechexclamation
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 passinga warm welcome, welcome message, welcome addition, welcome change, welcome party
Antonymsfarewell, goodbye, partinggoodbye, farewell-unwelcome, excluded, rejected
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.Using 'welcomed' instead of 'welcome' when greeting someone., Confusing 'welcome' with 'welcomed' in past tense situations., Not using it correctly in a sentence, like saying 'I welcome you here' instead of 'I welcome you'.
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.Used in greetings. Appropriate in most situations, formal and informal. In formal settings, you might say 'We welcome you to our event'.

See it in real clips

Greeting
Hello
Saying hi
Welcome

Frequently asked questions: Greeting vs Hello vs Saying hi vs Welcome

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

Greeting: A way to say hello. Hello: A word used to greet someone. Saying hi: A way to greet someone. Welcome: Hello and nice to see you.

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. Welcome: Welcome home!

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

Not always. Greeting, Hello, Saying hi, and Welcome 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.

Related comparisons