คอย

Explanation

The core idea of คอย is waiting or watching while keeping attention on someone or something. It can be used by itself, as in คอยเพื่อน “wait for a friend,” but compared with รอ it often feels more attentive. A very important pattern is คอย + verb, as in คอยดู “keep watching,” คอยช่วย “keep helping / be there to help,” and คอยเตือน “keep reminding.” The tone depends on the verb and context: it can be caring and helpful, or critical, as in คอยบ่น “keep complaining.”

Usage

คอย is common in everyday speech. You use it when waiting for someone or something, keeping an eye on a child or a situation, regularly helping someone, or saying “watch and see.” It appears very often in combinations such as คอยดู, คอยฟัง, คอยช่วย, คอยดูแล, and คอยเตือน.

Caution

When you simply need the basic verb “wait,” รอ is usually the safest choice. คอย can add the nuance of waiting attentively, watching, or repeatedly doing something. Also, คอย + verb is not always positive; phrases like คอยจับผิด and คอยบ่น can sound critical.

1 wait synonyms

• รอ

  rɔɔ wait for

  รอ is the most general word for “wait.” คอย also means “wait,” but it more often suggests keeping attention on the person, situation, or outcome, and it combines naturally with other verbs such as คอยดู and คอยฟัง.

• เฝ้ารอ

  เฝ้ารอ strongly suggests waiting continuously or eagerly. คอย is more everyday and can simply mean “wait,” while also carrying a sense of watching or paying attention.

2 watch synonyms

• ดูแล

  duulɛɛ take care of

  ดูแล means to take care of or manage something. คอยดูแล adds the idea of attentively and continuously looking after someone or something.

• เฝ้า

  fâw watch over

  เฝ้า has a stronger sense of guarding, watching over, or staying on duty. คอย is broader and can mean waiting, watching, or being ready to help in a less formal way.