Modifiers matching obligation:

• signed,
• legal,
• corporate,
• contractual,
• financial,
• ongoing,
• small,
• safe,
• governmental,
• military,
• ethical,
• marketable,
• secure,
• regular,
• monthly,
• moral,
• professional,
• economic,
• legislative,
• scholarly,
• monetary,
• outside,
• natural,
• political,
• private,
• basic,
• sovereign,
• public,
• published,
• fixed,
• primary,
• civil,
• written,

Simple categories matching secure:

• page,
• location,
• line,
• area,
• necessity,
• document,
• enclosure,
• action,
• entrance,
• outbuilding,
• fencing,
• object,
• implement,
• facility,
• eyeglasses,
• space,
• gear,
• assets,
• material,
• structure,
• instrument,
• item,
• furnishing,
• operations,
• hardware,
• gun,
• institution,
• device,
• web,
• equipment,
• information,
• data,
• means,
• surface,
• article,
• channel,
• investment,
• support,
• garment,
• source,
• thing,
• possession,
• property,
• database,
• protocol,
• way,
• room,
• application,
• resource,
• supply,
• vehicle,
• setting,
• benefit,
• retailer,
• box,
• binding,
• marker,
• installation,
• fruit,
• furniture,
• measure,
• building,
• credential,
• machine,
• strip,
• place,
• job,
• medium,
• establishment,
• token,
• certificate,
• content,
• watercraft,
• portal,
• module,
• agency,
• site,
• profession,
• point,
• language,
• barrier,
• appliance,
• transaction,
• conduit,
• signature,
• loan,
• base,
• terms,
• perk,
• devices,
• holding,
• telephone,
• system,
• post,
• evidence,
• position,
• task,
• container,
• card,
• transactions,
• receptacle,
• upright,
• service,
• debt,
• connection,
• phone,
• mechanism,
• message,
• lock,
• obligation,
• assembly,
• water,
• fixture,
• authentication,
• computer,
• compartment,
• security,
• network,
• peripheral,
• environment,
• business,
• product,
• group,