tell (someone/something) apart

to be able to see the difference between one person or thing and another.

One guy's a Democrat and the other's a Republican, but it wasn't always easy to tell them apart.

The twins are no longer as hard to tell apart as when they were little babies.

She held out two flowers, but I couldn't tell which was which.

• wouldn't know something if it hit in the face
• wouldn't know something if it hit you in the face
• wouldn't say boo to a goose
• would see in hell before would
• would see in hell before would do something
• would see in hell before you would
• would see in hell before you would do something
• would see someone in hell before would
• would see someone in hell before would do something
• would see someone in hell before you would
• would see someone in hell before you would do something
• wrap around little finger
• wrap around your little finger
• wrap in the flag
• wrap round little finger
• wrap round your little finger
• wrap someone around little finger
• wrap someone around your little finger
• wrap someone round little finger
• wrap someone round your little finger
• wrap someone up in cotton wool
• wrap up
• wrap up in cotton wool
• wrap up something
• wrap yourself in the flag