This is a backdated post from way back in the day

Based on a suggestion in b3ta newsletter #419 I have created Tubewhack; a tool that lets you find words whose letters appear in a single tube station name. For instance: Pimlico is the only Underground station which does not contain any of the letters in the word “badger”.

Credit for the name goes to @djmarland as Tubewhack is considerably more succinct than “Words Not Contained In Tube Names”.