painlessly

/ˈpeɪnləsli/
adverb
  1. In a way that causes no physical pain.
    • She fell asleep painlessly after the medication took effect.
    • The dentist removed the tooth painlessly using a new technique.
    • The surgery was performed painlessly, and the patient felt nothing.
  2. In a way that involves no difficulty, effort, or trouble.
    • The software update installed painlessly in just a few minutes.
    • He transitioned painlessly from his old job to his new one.
    • The negotiations ended painlessly, with both sides agreeing quickly.
Antonyms
What does "painlessly" mean? | whatsthatwordmean | whatsthatwordmean