Switch, alternative, exchange, and replace with are all synonyms for substitute. Original and permanent are these antonyms of substitute. And here are another 29 synonyms for substitute.
Substitute Synonyms
1. relief
- Alternative
- Ancillary
- Cover
- Deputy
- Fill-in
- Locum tenens
- Locum
- Proxy
- Relief
- Replacement
- Reserve
- Stand-in
- Standby
- Stopgap
- Sub
- Surrogate
- Understudy
- Pinch-hitter
2. exchange
- Exchange
- Replace with
- Switch
- Trade
- Use as a replacement
- Use as an alternative to
- Use in place of
- Use in preference to
- Use instead of
- Swap