| sincero (a) [comportamento] | | undisguised (a) [comportamento] | |
| sincero (a) [comportamento] | | barefaced (a) [comportamento] | |
| sincero (a) [sentimento] | | heartfelt (a) [sentimento] | |
| sincero (a) [comportamento] | | unreserved (a) [comportamento] | |
| sincero (a) [medicina] | | open-heart (a) [medicina] | |
| sincero (a) [comportamento] | | outspoken (a) [comportamento] | |
| sincero (a) [persona] | | dependable (a) [persona] | |
| sincero (a) [persona] | | reliable (a) [persona] | |
| sincero (a) [persona] | | trustworthy (a) [persona] | |
| sincero | | ingenuous | |
| sincero (a) [persona] | | truthful (a) [persona] | |
| sincero | | open-hearted | |
| sincero (a) [comportamento] | | candid (a) [comportamento] | |
| sincero | | plain | |
| sincero (a) [comportamento] | | open (a) [comportamento] | |
| sincero | | straight | |
| sincero (a) [comportamento] | | honest (a) [comportamento] | |
| sincero (a) [persona] | | veracious (a) [persona] | |
| sincero (a) [affare] | | genuine (a) [affare] | |
| sincero (a) [persona] | | genuine (a) [persona] | |
| sincero (a) [comportamento] | | frank (a) [comportamento] | |
| sincero | | sincere | |
| sincero (a) [comportamento] | | sincere (a) [comportamento] | |
| sincero (adj) [earnest] | | sincere (adj) [earnest] | |
| sincero (a) [sentimento] | | sincere (a) [sentimento] | |
| sincero (a) [comportamento] | | aboveboard (a) [comportamento] | |
| sincero (a) [comportamento] | | straightforward (a) [comportamento] | |
| sincero (a) [comportamento] | | on the up-and-up (a) [comportamento] | |
| sincero | | undesigning | |