What does knick-knack mean?
Knick-knack means A small ornament or other object of minor value..
/ˈnɪkˌnæk/ · noun
A small ornament or other object of minor value..
1985, Herbert Kretzmer, "Master of the House" (song) in Les Misérables Picking up their knick-knacks when they can't see straight
Our Cutler, who had now a great Stock of things of his Handy-work, gave them some little Knick Knacks, as Plates of Silver and of Iron, cut Diamond Fashion, and cut into Hearts and into Rings, and they were mightily pleased.
But there was no hitch in the conversation, nevertheless; for one gentleman, who travelled in the perfumery line, exhibited an interesting nick-nack, in the way of a remarkable cake of shaving soap, which he had lately met with in Germany […]
The room was small, and densely filled with furniture; it gave an impression of faded silk and little statuettes which might totter if one moved. Rosier got up and wandered about with his careful tread, bending over the tables charged with knick-knacks and the cushions embossed with princely arms.
Is art anything that we have reason to value? Or is it a mere adornment of life which we can do without—a mere knick-knack for Dame Civilization to hang about her wrinkled neck in order to dazzle her neighbours?
Use knick-knack when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Knick-knack means A small ornament or other object of minor value..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
1985, Herbert Kretzmer, "Master of the House" (song) in Les Misérables Picking up their knick-knacks when they can't see straight
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