3 adjectives to describe demonstrativeness

There was little demonstrativeness of affection between parents and children, brothers and sisters, though great mutual affection and confidence.

The latter did not immediately reply, and the man in the chimney-corner, with sudden demonstrativeness, said, "Anybody may know my tradeI'm a wheelwright.

The word fondness is sometimes used in the sense of a tender, loving disposition; yet there is nearly always an implication of silly extravagance or unseemly demonstrativeness, and in the most accurate usage it means a foolish, doting indulgence, without discriminating intelligence, or even common-sense.

3 adjectives to describe  demonstrativeness