1. Suitable to be exchanged 
2. Capable of being exchanged for or replaced by something of equal value
   - convertible 
3. Capable of replacing or changing places with something else; permitting mutual substitution without loss of function or suitability
   - interchangeable, similar, standardized, standardised [Brit]

See also: cashable, commutable, convertibility, exchangeability, fungible, permutable, redeemable, replaceable, substitutable, transposable, vicarious

Antonym: unexchangeable

• schematize
• scheme
• scheme arch
• schemer
• scheming
• schemozzle
• Schenectady
• Schengen
• Scheol
• scherzando
• scherzo
• Scheuchzeriaceae
• Schiaparelli
• Schick test
• Schiller
• schilling
• Schinus
• Schinus chichita
• Schinus molle
• Schinus terebinthifolius
• schipperke
• schism
• schismatic
• schismatical
• schismatically