viable /vīˈə-bl/

1. Capable of living, surviving, germinating, or hatching
2. (of a plan or project) of such a kind that it has a prospect of success
3. Practicable

viabilˈity noun

• selenographer
• selenographers
• selenographic
• selenographical
• selenographies
• selenographs
• selenography
• selenological
• selenologies
• selenologist
• selenologists
• selenology
• selenomorphology
• selenous
• seles
• Seleucid
• Seleucidae
• Seleucidan
• -self
• self
• self-
• self-abandonment
• self-abasement
• self-abnegation
• self-absorbed