Leisurely is related to Unhurried in the same way as Tardy is related to........?

Ostrich is related to Antelope in the same way as Egret is related to......?

Choose the correct alternative for the given relation.

Locks : Warble

Sparrow is to seed as silkworm is to............

Choose the correct alternative for the given relation.

Pericardium : Heart : : Rind : ?

'Neck' is related to 'Tie' in the same way as 'Waist' is related to......?