- 2Significato: suretrusty reliable trustworthy infalliblecertain honest unfailing
- 3Significato: steadfastresolute untiring unfailing unflagging tireless persistentfirm constant persevering unyielding reliable unfaltering
- 4Significato: tirelessenergetic unfailing inexhaustibleunflagging stalwart indefatigable
- 5Significato: character traittrusty trustworthy reliable loyalfaithful dependable unfailing true
- 6Significato: reliableunfailing dependable unquestionable trustyauthentic trustworthy sound certain
- 7Significato: characterisitcinevitable unavoidable destined unfailing sure