Modifiers matching receipts:

• ordinary,
• relevant,
• original,
• current,
• regular,
• periodic,
• monthly,
• small,
• miscellaneous,

Simple categories matching periodic:

• benefit,
• structure,
• process,
• work,
• system,
• signal,
• action,
• works,
• shape,
• function,
• activity,
• waveform,
• condition,
• meeting,
• communication,
• event,
• hazard,
• storm,
• sound,
• disturbance,
• curve,
• occurrence,
• gathering,
• phenomenon,
• pattern,
• catastrophe,
• line,
• income,
• layer,
• statement,
• forum,
• change,
• behavior,
• item,
• document,
• backup,
• disaster,
• cycle,
• lattice,
• disclosure,
• wave,
• publication,
• difficulty,
• information,
• evaluation,
• expense,
• insulator,
• return,
• task,
• substrate,
• object,
• receipts,
• charge,
• payment,
• bill,
• medium,
• review,
• expenditure,
• episode,
• material,
• solid,
• rendezvous,
• component,
• movement,
• motion,
• perturbation,
• property,
• report,
• data,
• service,
• feature,