Modifiers matching light:

• soft,
• extraneous,
• strong,
• secondary,
• bright,
• random,
• artificial,
• white,
• front,
• neutral,
• electronic,
• practical,
• dazzling,
• ambient,
• distant,
• beautiful,
• outdoor,
• hazardous,
• visible,
• incident,
• driving,
• light,
• additional,
• fixed,
• low,
• steady,
• directional,
• individual,
• sudden,
• irregular,
• decorative,
• coherent,
• exciting,
• ceramic,
• natural,
• invisible,
• smaller,
• stimulating,
• seasonal,
• external,
• handheld,
• unique,
• extra,
• outside,
• good,
• intense,
• little,
• disturbed,
• monochromatic,
• auxiliary,
• indoor,
• unwanted,
• harmful,
• non-visible,
• surrounding,
• warm,
• stronger,
• naked,
• nearby,
• overhead,
• variable,
• special,
• solar,
• functional,
• essential,
• off,
• electric,
• specialized,
• flammable,
• digital,
• direct,
• environmental,
• hot,
• remote,
• undesirable,
• illuminating,
• small,
• normal,
• automotive,
• intensive,
• exterior,
• interior,
• portable,
• undesired,
• moving,
• open,

Simple categories matching undesired:

• compound,
• frequency,
• action,
• light,
• behavior,
• behaviour,
• particle,
• output,
• body,
• component,
• image,
• event,
• material,
• residue,
• signal,
• contaminant,
• substance,
• interference,
• response,
• contamination,
• fluid,
• characteristic,
• impurity,