Hi-Hello | Commonly Confused Words

Hi

/haɪ/

A greeting or expression to say hello.

Hi, doctor.'Are all the returns hi, then?'"Hi!" she yelled gaily.

/həˈləʊ/

A greeting or expression to call attention, often used when meeting someone or answering the phone

Hello!'We must go and say hello to Mr Macey,' said Dolly."Hello, what is that?" he demanded in startled surprise.

Hi is more casual and informal compared to hello.
Hello is often used in more formal situations or when meeting someone for the first time.
Both words are greetings, but hello can also be used to grab attention or express surprise.
Remember, hi is like a quick wave to a friend, while hello is a firm handshake.
Use hello in an email or formal meeting and hi in a text or chat with friends.