sincerity
noun
[ sɪnˈsɛrəti ]
• the absence of pretence, deceit, or hypocrisy.
• "the sincerity of his beliefs is unquestionable"
Similar:
honesty,
genuineness,
truthfulness,
good faith,
lack of deceit,
integrity,
probity,
trustworthiness,
wholeheartedness,
seriousness,
earnestness,
straightforwardness,
openness,
candour,
candidness,
guilelessness,
ingenuousness,
bona fides,