Compounds of やか

• 口やかましい
  (adj-i) (1) nagging
  critical
  (2) talkative
  gossipy
• 和やかな家庭
  (n) harmonious (happy) family
• 可及的速やかに
  (adv) as soon as possible
  ASAP
• 晴れやかな笑顔
  (n) beaming smile
• 冷ややかな態度
  (n) cold attitude
• 甘やかして育てる
  (v1) to bring up indulgently