Words to Describe informants

How informants often is described ("________ informants")

• cultured
• chinese
• adult
• useful
• principal
• speaking
• elderly
• prospective
• bilingual
• chief
• most
• various
• collateral
• many
• aged
• unreliable
• undercover
• several
• generation
• cultural
• latin
• potential
• indian
• class
• trustworthy
• primary
• linguistic
• confidential
• contemporary
• japanese
• few
• reliable
• indigenous
• african
• knowledgeable
• expert
• anonymous
• ethnographic
• best
• muslim
• oral
• criminal
• key
• older
• younger
• valuable
• mexican
• native
• male
• female
• willing
• numerous
• secret
• different
• other
• individual
• oldest
• local
• aboriginal
• multiple