usage of 'far'

[Shaheensadath]

Hi,
I do like to know the usage of 'far'.
Does it have the same meaning in contexts given below.

1.far better
2.far fechable

Thanks in advance

[Conchita]

The adverb 'far' can mean 'a long way away' or 'not near'.

In your first example, 'far' has the meaning of 'much': far better = much better.

As to your second example, I think you meant the adjective 'far-fetched', which has the sense of 'difficult to believe', as in 'a far-fetched story'.

[Shaheensadath]

thanks a lot,Conchita