A booklet released by the Lok Sabha Secretariat has listed out words and expressions that would be considered unparliamentary in both the Lok Sabha and Rajya Sabha. Which of the following words is NOT declared unparliamentary?

Correct option is C

Chakkar is NOT declared unparliamentary.
What is Unparliamentary words?
 The words and phrases disallowed not only in the Indian Parliament, but also in various state assemblies, as well as some parliaments of other countries.
 The Speaker of Lok Sabha and Chairperson of Rajya Sabha have the job of keeping such words out of Parliament’s records.
 The Lok Sabha Secretariat has brought out a bulky tome titled ‘Unparliamentary Expressions’.
 The last such book was published in 2009.
 The state legislatures too are guided mainly by the same book, first compiled in 1999.