sincere
Concise Oxford English Dictionary © 2008 Oxford University Press:
sincere/sɪnˈsɪə(r)/
▶adjective (sincerer, sincerest) proceeding from or characterized by genuine feelings; free from pretence or deceit.
– derivatives
sincerely adverb,
sincereness noun,
sincerity noun.
sincerely adverb,
sincereness noun,
sincerity noun.
– origin C16 (earlier (ME) as sincerity): from L. sincerus ‘clean, pure’.
'sincere' also found in these Oxford entries:
devout
- dishonest
- disingenuous
- earnest
- frank
- genuine
- heart
- heartfelt
- honest
- inauthentic
- pious
- repent
- serious
- solemn
- unaffected
- unfeigned
- up
- wholehearted

