相似 (xiāng sì): คล้ายกัน

These twin brothers look so similar that even their parents sometimes can't tell who is who.

Although the styles of these two paintings are very similar, if you look closely, you will find that they were created by different painters.

The solutions to these two problems are very similar; you can refer to the answer to the previous problem to deal with this new one.

Their personalities are very similar; they both like reading quietly and don't like attending lively parties.