Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

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

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

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

I have eight fingers and two thumbs but I do not live. What Am I?

It belongs to you, but other people use it more than you do. What is it?

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

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Which English verb becomes past tense just by rearranging the letters?

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?