差不多

chàbuduō
  1. almost
  2. nearly
  3. more or less
  4. about the same
  5. good enough
  6. not bad

CEDICT

Entry Composition

1 差 chà
  1. different
  2. wrong; mistaken
  3. to fall short; to lack
  4. not up to standard; inferior
  5. Taiwan pr. chā
2 不 bù
  1. no; not so
  2. (bound form) not; un-
3 多 duō
  1. many; much; more; a lot of
  2. too many; in excess
  3. (after a numeral) ... odd
  4. how (to what extent) (Taiwan pr. duó)
  5. (bound form) multi-; poly-