1. interchangeable - Noun
2. interchangeable - Adjective
3. interchangeable - Adjective Satellite
Admitting of exchange or mutual substitution.
Following each other in alternate succession; as, the four interchangeable seasons.
Source: Webster's dictionaryApparently, a democracy is a place where numerous elections are held at great cost without issues and with interchangeable candidates. Gore Vidal
You pretend to be more eccentric than you actually are because you fear you are an interchangeable cog. Douglas Coupland
Time and money are largely interchangeable terms. Winston Churchill
Both pure and applied science have gradually pushed further and further the requirements for accuracy and precision. However, applied science, particularly in the mass production of interchangeable parts, is even more exacting than pure science in certain matters of accuracy and precision. Walter A. Shewhart
Being up on something is a way of dismissing it. To espouse any point of view is a danger - it might leave us stuck with last year's cause. Prized for their novelty alone, ideas, gimmicks, trends become equivalent, interchangeable. Edmund White
Each path to knowledge involves different rules and these rules are not interchangeable. Barack Obama