californium /ka-li-förˈni-əm/

An artificially produced radioactive transuranic element (symbol Cf; atomic no 98)

• building blocks
• building-board
• building-boards
• building line
• building lines
• building paper
• building papers
• buildings
• building societies
• building society
• buildout
• builds
• build up
• build-up
• built
• built-in
• built-in obsolescence
• built-up
• buirdlier
• buirdliest
• buirdly
• buist
• buisted
• buisting
• buists