Modifiers matching exchange:

• cultural,
• symbolic,
• past,
• genetic,
• foreign,
• social,
• academic,
• economic,
• collaborative,
• physical,
• prior,
• oral,
• relational,
• organized,
• significant,
• formal,
• interpersonal,
• meaningful,
• quantifiable,
• involuntary,
• electronic,
• thermal,
• military,
• current,
• informal,
• intellectual,
• medium,
• commercial,
• verbal,
• future,

Simple categories matching involuntary:

• control,
• movement,
• emotion,
• situation,
• activity,
• thing,
• act,
• organs,
• cause,
• reflex,
• event,
• action,
• change,
• process,
• exchange,
• motion,
• reaction,
• claim,
• association,
• force,
• response,
• function,
• vocalization,
• muscle,
• measure,
• creditor,
• termination,
• departure,
• tissue,
• unemployment,
• circumstance,