Modifiers matching endeavour:

• creative,
• artistic,
• domestic,
• practical,
• industrial,
• educational,
• intellectual,
• tangible,
• physical,
• disciplinary,
• cooperative,
• expressive,
• expensive,
• related,
• cultural,
• sporting,
• healthy,
• passive,
• risky,
• traditional,
• mundane,
• extreme,
• active,
• larger,
• competitive,
• scientific,
• common,
• online,
• therapeutic,
• subjective,
• athletic,
• academic,
• civil,
• musical,
• heavy,
• criminal,
• constructive,
• municipal,
• economic,
• professional,
• future,
• collaborative,
• maritime,

Simple categories matching athletic:

• activity,
• experience,
• fabric,
• effort,
• event,
• movement,
• sock,
• boot,
• support,
• skill,
• facility,
• equipment,
• form,
• shoes,
• practice,
• group,
• clothing,
• field,
• ability,
• issue,
• footwear,
• sport,
• surface,
• attire,
• participant,
• animal,
• attribute,
• association,
• endeavor,
• apparel,
• game,
• paraphernalia,
• object,
• shoe,
• glove,
• training,
• characteristic,
• injury,
• dog,
• pursuit,
• product,
• action,
• clothes,
• horse,
• trait,
• endeavour,
• area,
• club,
• component,
• competency,
• quality,
• gear,
• ball,
• implement,
• garment,
• contest,
• move,
• jersey,
• device,
• competition,
• fun,
• establishment,
• performance,
• item,
• stadium,
• development,