deca-deca- /dekə/ prefix [in nouns] 
ten: 
a decalitre (=10 litres) the decathlon (=a sports competition with 10 different events) → deci-
ten: a decalitre (=10 litres) the decathlon (=a sports competition with 10 different events) → deci-- marketability
- marketable
- market day
- market-driven
- market economy
- marketeer
- marketeering
- market forces
- market garden
- market gardener
- marketing
- market leader
- market-led
- marketmaker
- marketplace
- market price
- market research
- market share
- market town
- market value
- marking
- markka
- Markova, Dame Alicia
- Mark, Saint
- Marks and Spencer