what's up

INTERJECTION

hello

Synonyms

STRONG

greetings hi howdy welcome

WEAK

bonjour buenas noches buenos dias good day good morning hey hi-ya how are you how goes it howdy-do shalom what's happening

Antonyms

WEAK

adios au revoir goodbye

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

You can either walk in or make an appointment and tell them what’s up.

From Salon • Mar. 24, 2026

"Hey Olympics, what's up with those medals?" the biathlete asks in the video.

From Barron's • Feb. 9, 2026

We all know each other and what’s what and what’s up.

From Los Angeles Times • Aug. 10, 2025

Not entirely sure what's up with the Rangers forward but Ross McCausland replaces him.

From BBC • Apr. 21, 2024

“So what’s up with that guy who dropped you off tonight?” asks Hannah.

From "Dumplin'" by Julie Murphy