Redheaded

Serialising - A book etc is published in a number of parts, which is also broadcasted in the media.

Seamy - Something involves unpleasant aspects of live (crime, drugs, violence etc).

Tome - A very large and heavy book.

Witless - A person who is foolish and stupid.

Caustic - A caustic remark is extremely critical, cruel or bitter.

Assesses - Consider someone/-thing to make a judgement about yourself.

Sink-estates - Hmm? Don't know this word either.

Cooed - Someone who speaks softly, in a quiet voice which is intended to sound attractive.

Gobble - When you eat food very quickly and greedily.

Retainers - Is a fee you pay to someone so they will be available to do work for you if you need it.