81.   It is not for nothing that scabies is commonly known as the itch.

82.   It is now believed that the peculiar properties of water are due to what is known as hydrogen bonding.

83.   It is otherwise known as delegated legislation.

84.   It is the one-celled embryo known as the zygote.

85.   It was a control on monetary hanky-panky, otherwise known as inflation.

86.   It was what we know as recitative and it became the staple of opera in musica.

87.   Kennedy was known as a brilliant public speaker.

88.   Kirkus also made a solo attempt on the line now known as Nameless, retreating from its final pitch.

89.   Known as the Boyd-Carpenter scheme, employees made graduated contributions towards a graduated pension.