stop·gap 
(stŏpgăp′)
(stŏpgăp′)n.
An improvised substitute for something lacking; a temporary expedient.
adj.
Serving as a stopgap: a stopgap budget bill to keep the government running.
- synchroflash
- synchromesh
- synchronal
- synchronic
- synchronically
- synchronicity
- synchronism
- synchronistic
- synchronistical
- synchronistically
- synchronization
- synchronize
- synchronized swimming
- synchronizer
- synchronous
- synchronously
- synchronous motor
- synchronousness
- synchronous orbit
- synchronous rotation
- synchrony
- synchrotron
- synchrotron radiation
- synclinal
- syncline