Modifiers matching incentive:

• valuable,
• professional,
• financial,
• related,
• stock,
• traditional,
• promotional,
• additional,
• positive,
• economic,
• desired,
• meaningful,
• external,
• concrete,
• social,
• annual,
• extrinsic,
• individual,
• public,
• negative,
• current,
• organizational,
• direct,
• significant,
• offer,
• important,
• tangible,
• attractive,
• extra,
• hard,
• real,
• special,
• free,
• monetary,
• good,
• institutional,
• necessary,
• new,
• variable,
• simple,

Simple categories matching annual:

• cereal,
• celebration,
• species,
• grass,
• plant,
• holiday,
• fiber,
• fruit,
• pulse,
• herb,
• maintenance,
• flower,
• event,
• host,
• theme,
• charge,
• endeavor,
• vegetable,
• effort,
• legume,
• grain,
• collection,
• wildflower,
• publication,
• fixture,
• project,
• crop,
• contest,
• reward,
• ceremony,
• activity,
• weed,
• forage,
• seedling,
• social,
• brome,
• process,
• lake,
• preparation,
• system,
• seed,
• weeds,
• fibre,
• work,
• occurrence,
• show,
• income,
• payment,
• incentive,
• festival,
• bonus,
• vine,
• expense,
• festivity,
• invoice,
• clover,
• climber,
• fee,