Modifiers matching adult:

• responsible,
• trusted,
• out,
• experienced,
• aquatic,
• dependent,
• additional,
• supportive,
• healthy,
• influential,
• fit,
• supporting,
• lay,
• successful,
• neutral,
• qualified,
• appropriate,
• interested,
• meaningful,
• trained,
• significant,
• older,
• important,
• knowledgeable,
• immunocompromised,
• related,
• suitable,
• concerned,
• protective,
• trustworthy,
• young,
• vulnerable,
• mobile,
• small,
• professional,
• familiar,
• key,
• typical,
• male,
• relevant,
• single,

Simple categories matching concerned:

• subject,
• organisation,
• party,
• group,
• agent,
• agency,
• country,
• infection,
• committee,
• adult,
• discipline,
• ministry,
• relative,
• person,
• unit,
• personnel,
• government,
• topic,
• authorities,
• location,
• institution,
• official,
• professional,
• entity,
• bloc,
• people,
• nation,
• state,
• sector,
• observer,
• body,
• wood,
• department,
• matter,
• individual,
• candidate,
• service,
• issue,
• fiduciary,
• organization,
• event,