• sidereal
• sidereally
• sidereal day
• sidereal days
• sidereal time
• sidereal year
• sidereal years
• sidereal period
• sidereal periods
• sidereal astrology
• sidereal orbital period
• sidereal orbital periods
• sidereal rotation period
• sidereal rotation periods

sidereal (suomeksi)

• tähti- (a: of or relating to the stars)
• sideerinen (a: relating to a measurement of time relative to the position of the stars)