Synonyms of sincerely in English:

sincerely


See US English definition of sincerely

See UK English definition of sincerely

See Spanish definition of sinceramente

adverb

1‘I sincerely hope that this scheme will succeed’

SYNONYMS
genuinely, honestly, really, with all sincerity, truly, truthfully, wholeheartedly, with all one's heart, from the bottom of one's heart, earnestly, fervently, seriously
without pretence, without feigning, in good faith
ANTONYMS

insincerely