Compounds of コツ

• コツ
  (n) (uk) knack
  skill
  trick
  secret
  know-how
  the ropes
  hang
• コツコツ
  (adv,adv-to) (1) (on-mim) unflaggingly
  steadily
  untiringly
  laboriously
  (2) clicking
  drumming
• ポンコツ
  (n) piece of junk
• エコツアー
  (n) ecotour
• ビテイコツ
  (n) coccyx
  tailbone
• エコツーリズム
  (n) ecotourism