mabey
Relative and kin are synonyms.
They can be antonyms (opposite meanings), not synonyms.
two synonyms for sympathetically are to care and concern
The synonyms of infirm are; ailing, anemic. The antonyms are; healthy, strong.
owned
trustworthiness, reliability, and integrity
Here are some synonyms for authenticity: accuracy, correctness, credibility, dependability, factualness, legitimacy, purity, realness, reliability, trustworthiness, truthfulness, validity, veritableness, there you go these should work for what ever you are doing.
A politician's trustworthiness is always in question.
ˌkredəˈbilədē/nounnoun: credibilitythe quality of being trusted and believed in."the government's loss of credibility"synonyms: trustworthiness, reliability, dependability, integrity; More reputation, status "does he possess the moral credibility the party is looking for?"
Pretty much any time you would use trust you can substitute trustworthiness.
truthfully
lii.org
Another word for credibility is "trustworthiness." It refers to the quality of being reliable, believable, and deserving of trust. Other synonyms include "reliability," "dependability," and "authenticity." These terms emphasize the importance of being credible in conveying information or establishing relationships.
No, a noun is a person, place, or thing. Trustworthy is an adjective, a word that describes a noun.The noun for "trustworthy" is "trustworthiness". Another noun form is trust.
reliability, trustworthiness
The word is spelled trustworthiness.
It is an abstract noun.