Related Clues:

• A shade less well than usual
• Sick of feminine bias
• Seen by footballer shown the red card? Well, no!
• Not in the pink?
• Ailing — blue
• Unwell — risqué
• Slightly unwell
• Blue or green?
• Sick of football club getting no score, look grim
• Indecent of a number to cross firm line
• Red for footballer makes him a bit sick
• What one has to go on when out of sorts
• When joking, blue and a bit sick
• Away on business, look over an ancient city that's run down
• Official flag is blue