Related Clues:

• No difficulty in getting it let follow half a 4 down
• May be first, but no cardinal
• First is the first one that's a racket, in a manner of speaking
• Might be numerous or noisy with a half-century
• One isn't but first is
• First is one but one isn't one
• Square on a diamond
• Sergeant's station
• Military facility
• Home plate, e.g
• Military outpost
• A number making a noise in examination
• 'First' is one word in alphabetical sequence
• Sadly Rosalind lost shilling for holy book
• Found to be contemptible