invaluable /in-valˈū(-ə)-bl/

1. That cannot have a value set upon it
2. Priceless

invalˈuableness noun

• ob/gyn
• ob-gyns
• obi
• obia
• obiaed
• obiaing
• obias
• obied
• obiing
• obiism
• obiisms
• obiit
• obiit sine prole
• obi-man
• obi-men
• obis
• obit
• obital
• obiter
• obiter dicta
• obiter dictum
• obits
• obitual
• obituaries
• obituarist