utilize, business, service, use, employ

Radicals

• 用意【ようい】
  preparation, arrangements, provision, getting ready, laying out (e.g. a meal)
• 利用【りよう】
  use, utilization, utilisation, application
• 用【よう】
  business, task, errand, engagement, use, purpose, for the use of ..., used for ..., made for ..., call of nature, excretion
• 用事【ようじ】
  tasks, things to do, errand, business (to take care of), affairs, engagement