yes you could say which is better or worse
No. If something is in a less fortunate state, then it is worse, not worser.
No. Use "less bad" or "better" It is, though people tend to opt for the positive, i.e. it is better
No. The comparative of an adjective cannot be used that way. Instead use "It is not as much worse as that is." or just change it to "It is not as bad as that".
peor
No, the correct spelling is "aggravating" (annoying, or making worse).
As they say: if you cannot even bring yourself to say one of the words, then it is clearly worse.
Yes. It is correct to say an abode.
it correct to say
It is not correct, you have to say on the beach.
Is it correct to say no one cares?
Yes, it is correct to say you are 'family-orientated'. It is also correct to say you are 'family-oriented'.