carat or carrat /karˈət/

1. A unit of weight (metric carat = 200mg) used for gems
2. (also (esp N American) karat) a unit used in expressing the proportion of gold in an alloy, 24-carat gold being pure gold
3. Worth, estimate (obsolete)

• harbour seals
• hard
• hard act to follow
• hard-a-lee
• hard and fast
• hard-and-fast
• hard-and-fastness
• hard as nails
• hard at it
• hardback
• hardbacked
• hardbacks
• hardbake
• hardbakes
• hardball
• hardballs
• hardbeam
• hardbeams
• hard-billed
• hard-bitten
• hardboard
• hardboards
• hard-boiled
• hard bop
• hard card