HSK 5 · Function Words
随时 suíshí “at any time” in Chinese
Traditional 隨時
What 随时 means
- at any time
- at all times
- at the right time
- whenever necessary
How to say 随时
随suí2nd tone, rising
时shí2nd tone, rising
随时 in a sentence
How 随时 is built
Each colour is one part of the character. Parts repeat across thousands of characters, so learning them makes new words easier. See all 214 in our radicals chart.

随suíto follow
- 阝place
- 迶to walk · yòu

时shío’clock
- 日sun · rìMeaning part
- 寸inch · cùn
Memory aidThe sun 日 marks the time of day. In the full form 時, 寺 (sì) gave the sound.
How to write 随时
随 11 strokes · 时 7 strokes
Watch the order, then press Try writing it and draw each stroke in the grid. Each stroke is checked as you go.

Words related to 随时
Words with 随
随便suíbiàn · as one wishes随着suízhe · along with随身suíshēn · to carry with you随手suíshǒu · as you go随即suíjí · immediately伴随bànsuí · to accompany跟随gēnsuí · to follow随意suíyì · as one likes
Words with 时
时候shíhou · time时shí · o’clock小时xiǎoshí · hour时间shíjiān · time有时yǒushí · sometimes小时候xiǎoshíhou · in one’s childhood当时dāngshí · then平时píngshí · ordinarily同时tóngshí · at the same time暂时zànshí · temporary
More words: Function Words & Grammar
FAQs
随时 (suíshí) means “at any time” or “at all times”. It is an HSK 5 word.
Say it suíshí: suí with a 2nd tone, then shí with a 2nd tone. Press Listen at the top of this page to hear it, or Slowly to hear each tone clearly.
In Traditional characters, used in Taiwan and Hong Kong, 随时 is written 隨時. The pronunciation is the same.
Add a Chinese (Simplified) pinyin keyboard to your phone or computer, type suishi with no tone marks or spaces, then choose 随时 from the suggestions. Typing suishi into this dictionary’s search box finds it too.
随时 is an HSK 5 word in the HSK 2.0 word lists.
Sources: meaning and pinyin checked by a native Mandarin teacher against the official HSK lists. Extra meanings from CC-CEDICT (CC BY-SA 4.0). Example sentences from Tatoeba (CC BY 2.0 FR). Character parts and stroke order from Make Me a Hanzi.