1. Not able to be ascertained; resisting discovery
   - unascertainable

See also: indeterminable, undeterminable

• Maltese language
• Maltese lira
• Maltese monetary unit
• Maltese terrier
• maltha
• Malthus
• Malthusian
• Malthusian theory
• Malthusianism
• Malti
• maltman
• Malto
• maltose
• Engraulidae
• Engraulis
• Engraulis encrasicholus
• engrave
• engraved
• engraver
• engraving
• engross
• engrossed
• engrossing
• engrossment
• engulf