I-spy /īˈspīˈ/

1. A wordgame, in which one guesses objects in view, whose names begin with a certain letter of the alphabet
2. A children's game of hide-and-seek, so called from the cry when someone is spied

• pyramidia
• pyramidic
• pyramidical
• pyramidically
• pyramiding
• pyramidion
• pyramidist
• pyramidists
• pyramid of numbers
• pyramidologies
• pyramidologist
• pyramidologists
• pyramidology
• pyramidon
• pyramidons
• pyramids
• pyramid selling
• pyramis
• pyramises
• pyrargyrite
• pyrargyrites
• pyre
• Pyrenaean
• pyrene
• Pyrenean