indefinable /in-di-fīˈnə-bl/

1. That cannot be defined
2. Hard to identify or describe

indefinˈableness noun

indefinˈably adverb

• gashful
• gashing
• gashliness
• gashlinesses
• gashly
• gasholder
• gasholders
• gasification
• gasifications
• gasified
• gasifier
• gasifiers
• gasifies
• gasiform
• gasify
• gasifying
• gas jar
• gas jars
• gas jet
• gas jets
• gasket
• gaskets
• gaskin
• gaskins
• gas lamp