    Sentence 1: But between: water and’ watt there are  fifty-four main entries in, Cobuild and 148 in CED . They:  share such entries as water biscuit and waterworks .  But’ in addition CED alone enters water: measurer (a  * bug’), Watford (a “town north of London’, etc.    Sentence 2: Cobuild and CED both contain water biscuit  and waterworks, but oiily CED has water measurer.