Modifiers matching aircraft:

• bigger,
• unstable,
• military,
• maneuverable,
• traditional,
• complicated,
• complex,
• larger,
• aerodynamic,
• conventional,
• modern,
• small,
• transient,
• deadly,
• moving,
• loud,
• commercial,
• typical,
• flexible,
• model,
• secret,
• unmanned,
• flying,
• advanced,
• powerful,
• operational,
• naval,
• new,
• large,
• slower,
• controlled,
• smaller,
• real,
• heavy,
• exciting,
• up,
• heavier,
• foreign,
• exotic,
• available,
• light,
• annoying,
• local,
• sophisticated,

Simple categories matching transient:

• event,
• passage,
• structure,
• phenomenon,
• sensation,
• reaction,
• condition,
• behavior,
• disturbance,
• material,
• object,
• arthritis,
• maneuver,
• activity,
• organism,
• body,
• signal,
• operations,
• input,
• fault,
• artifact,
• failure,
• thing,
• situation,
• occurrence,
• motion,
• interaction,
• sound,
• state,
• emotion,
• facility,
• symptom,
• waveform,
• behaviour,
• amusement,
• disorder,
• molecule,
• overload,
• weather,
• response,
• measure,
• particle,
• attribute,
• cause,
• aircraft,
• illness,
• item,
• case,
• mood,
• quality,
• noise,
• job,
• process,
• component,
• document,
• infection,
• property,
• stimulus,
• passion,
• shift,
• use,
• interference,
• current,
• discharge,
• commodity,
• file,
• sign,
• nature,
• test,
• occupation,
• change,
• characteristic,
• motivation,
• error,
• decay,
• lesion,
• business,
• system,
• industry,
• content,
• disease,