Modifiers matching command:

• fighting,
• complex,
• functional,
• military,
• external,
• interactive,
• active,
• remote,
• dangerous,
• flying,
• binary,
• individual,
• major,
• basic,
• navigational,
• optical,
• specified,
• special,
• embedded,
• operational,
• subordinate,
• violent,
• administrative,
• radio,
• common,
• level,
• simple,
• formal,
• online,

Simple categories matching navigational:

• instrument,
• elements,
• tool,
• equipment,
• item,
• information,
• feature,
• device,
• receiver,
• system,
• button,
• option,
• facility,
• skill,
• sensor,
• artifact,
• condition,
• instrumentation,
• command,
• structure,
• issue,
• control,