Answer:

reticence

AnswerCrossword Clue
RETICENCETaciturnity
RETICENCEReserve
RETICENCETendency to be reserved
RETICENCEReserve.
RETICENCERestraint in speaking.
RETICENCETaciturnity.
RETICENCEUncommunicative state.
RETICENCEDisposition to say little.
RETICENCEReserved quality
RETICENCETendency to keep silent