Modifiers matching contingency:

• unusual,
• unexpected,
• unforeseen,
• permanent,
• single,
• specified,
• unpredictable,
• historical,
• unpleasant,
• new,
• immediate,
• social,
• acute,
• usual,
• future,
• major,
• external,
• routine,
• unavoidable,
• unforeseeable,
• financial,
• natural,
• idiosyncratic,
• complex,
• adverse,
• particular,
• negative,
• remote,

Simple categories matching unpleasant:

• feelings,
• fate,
• symptom,
• emotion,
• truth,
• event,
• creature,
• trait,
• eventuality,
• state,
• activity,
• thing,
• consequence,
• person,
• specimen,
• procedure,
• sensation,
• reaction,
• incident,
• taste,
• happening,
• occurrence,
• attitude,
• issue,
• reality,
• feeling,
• weather,
• condition,
• discomfort,
• image,
• work,
• compound,
• complication,
• mood,
• odour,
• stimulus,
• touch,
• object,
• contaminant,
• nature,
• problem,
• task,
• change,
• odor,
• fact,
• contingency,
• insect,
• flavor,
• cognition,
• flavour,
• treatment,
• situation,
• experience,
• job,
• substance,
• behavior,
• action,
• behaviour,