Modifiers matching adult:

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

Simple categories matching young:

• researcher,
• animal,
• kid,
• cat,
• plant,
• thing,
• attendant,
• male,
• vertebrate,
• people,
• worker,
• relative,
• child,
• mind,
• vegetable,
• entrepreneur,
• leaf,
• predator,
• user,
• company,
• pet,
• mammal,
• caterpillar,
• annual,
• sediment,
• audience,
• green,
• adult,
• activity,
• participant,
• livestock,
• bat,
• scientist,
• ruminant,
• bird,
• cattle,
• learner,
• fauna,
• fowl,
• tree,
• rodent,
• organism,
• life,
• antelope,
• conifer,
• shrub,
• individual,
• cactus,
• legume,
• hardwood,
• ungulate,
• topic,