Chaf

noun verb

1. the stiff  strawlike, part og grain such as wheat,otas ,rye.

2. to mack-nature fun of some.

3.worthless

Defalcate

to steel or misuse money or propety  entrusted to one"s care.

the stockbroker defalcated million from investment clients.

 unwitting

–adjective

1.inadvertent; unintentional; accidental: His insult, though unwitting, pained her.

2.not knowing; unaware; ignorant; oblivious; unconscious: an unwitting person.

Virtuoso

1.a person who has special knowledge or skill in a field

2.a person who excels in musical technique or execution

3.a person who has a cultivated appreciation of artistic excellence, as a connoisseur or collector of objects of art, antiques, etc.