suki

noun2

1. •
   (Philippines) a favored customer; a regular who receives preferential treatment

   • Near the opposite end of the suki continuum, the "subjective" pole, are special suki. — 1973
2. •
   An opening to the enemy; a weak spot that provides an advantage for one's opponent.

   • This gluing is "stoppage," and every stoppage means giving an advantage to the enemy, which is a suki. — 1959