反复无常 fǎn fù wú cháng

DEFINITIONS

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

CHARACTERS

反 fǎn
HSK 4
reverse, opposite, contrary, anti
复 fù
HSK 3
return; repeat; repeatedly
无 wú
HSK 4
negative, no, not; KangXi radical 71
常 cháng
HSK 2
common, normal, frequent, regular