substellar /sub-stelˈər/

1. Directly under a star, applied eg to a point on the earth's surface where the star is vertically overhead
2. Under the influence of a star

• stey
• steyer
• steyest
• STFC
• stg
• St George's cross
• St George's Day
• Sth
• sthenic
• St Hubert's disease
• STI
• stiacciato
• stiacciatos
• stibble
• stibbler
• stibblers
• stibbles
• stibial
• stibialism
• stibialisms
• stibine
• stibines
• stibium
• stibiums
• stibnite