1. A searcher; an explorer; an investigator

Derived forms: indagators

• odorous
• odour
• odourise
• odourless
• Odovacar
• inflexibleness
• inflexibly
• inflexion
• inflict
• infliction
• inflictive
• infliximab
• inflorescence
• inflow
• inflowing
• influence
• influence peddler
• influent
• influential
• influential person
• influentially
• influenza
• influx
• info
• infold