perfectly

Adverb

• completely and without qualification; used informally as intensifiers
  • "a perfectly idiotic idea"
  • "you're perfectly right"
• in a perfect or faultless way
  • "She performed perfectly on the balance beam"
  • "spoke English perfectly"
  • "solved the problem perfectly"

Adv

• With perfection.
• Wholly, completely, totally.

Examples

• Their performance was perfectly fine.
• They completed the first series perfectly.

Synonyms

absolutely, dead, utterly

Antonyms

imperfectly