Can you name some countries which do not have the alphabet 'A' in them?

Let's play a word game. Following are some meaningless words that can be completed by adding random letters on either side of the word.

For example, the word "rdo" can be formed into "pardon".

Using the same technique, can you complete the given words?
ecalc
airb
rinci
tibac
uidel
gorit
igna
eyho

What do you answer even though it never asks you questions?

I taste better than I can smell. Who am I?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What is so fragile that saying its name breaks it?

Two fathers and two sons went fishing one day. They were there the whole day and only caught 3 fish. One father said, that is enough for all of us, we will have one each. How can this be possible?

Can anyone tell me a word in the English dictionary which has a silent 'z'?