If book is called watch,watch is called bag,bag is called dictionary,and dictionary is called window,which is used to carry the books?

If the animals which can walk are called $Swimmers$,animals who crawl are called $Flying$,those living in water are called $Snakes$,and those which fly in the sky are called $Hunters$,then what will a lizard be called?

If in a certain language,$COUNSEL$ is coded as $BITIRAK$,how is $GUIDANCE$ written in that code $?$

If in a certain language,$ENTRY$ is coded as $12345$ and $STEADY$ is coded as $931785$,then state which is the correct code for $TENANT$.

The word $EXPAND$ is encoded using four different rules,resulting in four different codes. Identify the rule applied to the word $TRAVELLER$ to obtain the code $USBWFMMFS$.