Compounds of ほか

• ほかす
  (v5s,vt) (ksb:) to throw away
  to dispose
• ほかない
  (exp) can do nothing but (do)
  cannot help (doing) something
• ほかほか
  (adj-na,adv,n,vs,adj-no) (on-mim) steamy hot food
  warm(ly)
• ほかっておく
  (v5k) (col) to leave alone
  to leave as is
  to ignore
  to neglect