genuinely
1. [ adverb ] in accordance with truth or fact or reality
Synonyms: really truly
Examples:

"she was now truly American" "a genuinely open society" "they don't really listen to us"

Related terms: true actual actual actual
2. [ adverb ] genuinely; with authority
Synonyms: authentically
Examples:

"it is authentically British"

Related terms: authentic genuine genuine authentic