sincerely

/sɪnˈsɪrli/
adverb
  1. In a sincere way; honestly and without pretense.
    • He sincerely believes that hard work pays off.
    • I sincerely hope you feel better soon.
    • She sincerely thanked everyone for their help.
Antonyms
What does "sincerely" mean? | whatsthatwordmean | whatsthatwordmean