反复无常

反覆無常
fǎnfùwúcháng
idiom #19,878

Meanings

  1. 1 fickle
  2. 2 changeable
  3. 3 erratic
  4. 4 capricious

Examples

Tā de tàidu fǎnfùwúcháng, ràng rén nányǐ xìnrèn.
His attitude is so fickle that it's hard to trust him.
Tiānqì fǎnfùwúcháng, chūmén jìde dài sǎn.
The weather is so changeable, remember to bring an umbrella when you go out.

Tips

memory
反复 (back and forth) + 无常 (without constancy) — someone who flips back and forth with no consistency. Picture a weathervane spinning wildly in shifting winds.

Stroke Order

fǎn
cháng