Modifiers matching population:

• hidden,
• convenient,
• vulnerable,
• sensitive,
• supporting,
• disadvantaged,
• local,
• military,
• larger,
• poor,
• special,
• susceptible,
• smaller,
• defined,
• institutional,
• heterogeneous,
• complex,
• delicate,
• dependent,
• affected,
• large,
• floating,
• specialized,
• civilian,
• key,
• diverse,
• rural,
• migrant,
• veteran,
• closed,
• adult,
• older,
• individual,
• urban,
• unique,
• homogeneous,
• marginal,
• ethnic,
• muslim,
• european,
• mobile,
• aquatic,
• isolated,
• new,
• clinical,
• nonverbal,
• white,
• american,
• discrete,
• indian,
• general,

Simple categories matching vulnerable:

• group,
• conveyance,
• installation,
• fish,
• area,
• population,
• individual,
• carrier,
• material,
• item,
• occupation,
• quarry,
• part,
• person,
• ecosystem,
• target,
• traveler,
• animal,
• worker,
• girl,
• people,
• stage,
• subgroup,
• joint,
• extremity,
• medium,
• job,
• region,
• door,
• witness,
• community,
• lamb,
• survivor,
• space,
• location,
• nurse,
• place,
• housing,
• equipment,
• business,
• user,
• tissue,
• organization,
• sector,
• household,
• time,
• organs,
• object,
• relative,
• surface,
• pavement,
• victim,
• period,
• condition,
• feature,
• organ,
• customer,
• entity,
• situation,
• species,
• immigrant,
• boat,
• suspect,
• system,
• institution,
• component,
• house,
• structure,
• woman,
• commodity,
• prey,
• livestock,
• patient,
• building,
• profession,
• child,
• connection,
• assets,
• device,
• party,
• position,
• industry,
• creditor,
• facility,
• hours,
• metal,
• youth,
• portion,
• vessel,
• point,
• times,
• void,
• category,
• deposit,
• creature,
• state,
• fauna,
• employee,
• artery,
• adult,
• service,