praxis /prakˈsis/

1. The practice or practical side of an art or science, as distinct from its theoretical side
2. Customary or accepted practice
3. (an example or a collection of examples serving to provide) a practical exercise

• penny-piece
• penny-pieces
• penny-pig
• penny-pigs
• penny-pinch
• penny-pinched
• penny-pinching
• penny-pinchs
• penny-plain
• penny-post
• penny-rent
• pennyroyal
• pennyroyals
• penny share
• penny shares
• penny-stane
• penny stock
• penny stocks
• penny-stone
• pennystone-cast
• pennystone-casts
• penny-stones
• penny-wedding
• pennyweight
• pennyweights