Modifiers matching difficulty:

• psychological,
• minor,
• emotional,
• practical,
• reproductive,
• spiritual,
• serious,
• clinical,
• academic,
• physical,
• secondary,
• home,
• behavioral,
• personal,
• conceptual,
• legal,
• domestic,
• financial,
• psychiatric,
• regulation,
• unexpected,
• typical,
• developmental,
• behavioural,
• cognitive,
• temporary,
• subjective,
• respiratory,
• single,
• related,
• educational,
• external,
• motor,
• ongoing,
• prevalent,
• real,
• structural,
• unforeseen,
• major,
• experimental,
• neurological,
• visual,
• computational,
• environmental,
• extra,
• progressive,
• parental,
• stable,
• commercial,
• functional,
• anatomical,
• unusual,
• special,
• technological,
• economic,
• particular,
• somatic,
• habitual,
• technical,
• internal,
• hormonal,
• maternal,
• important,
• surgical,
• acute,
• nutritional,
• mathematical,
• possible,
• past,
• experienced,
• significant,
• underlying,
• administrative,
• concurrent,
• stressful,
• extraneous,
• basic,
• extreme,
• mental,
• chronic,
• leaning,
• natural,
• severe,
• mechanical,
• linguistic,
• operational,
• smaller,
• sensory,
• invisible,
• traditional,
• unanticipated,
• everyday,
• sexual,
• common,
• local,
• interpersonal,
• persistent,
• social,
• periodic,
• perceptual,
• neuropsychiatric,
• logistical,

Simple categories matching emotional:

• state,
• skill,
• problem,
• emotion,
• service,
• mood,
• intangible,
• suffering,
• difficulty,
• piece,
• condition,
• occasion,
• response,
• disorder,
• distress,
• genre,
• orientation,
• consequence,
• individual,
• influence,
• process,
• trait,
• power,
• disturbance,
• form,
• pain,
• characteristic,
• ill,
• support,
• stage,
• event,
• operation,
• times,
• harassment,
• makeup,
• subject,
• force,
• growth,
• attachment,
• expression,
• perception,
• payoff,
• theme,
• crime,
• space,
• passion,
• language,
• message,
• discomfort,
• status,
• turmoil,
• knowledge,
• nature,
• behaviour,
• upset,
• intelligence,
• trauma,
• abuse,
• discharge,
• pattern,
• improvement,
• malady,
• works,
• complaint,
• desire,
• thing,
• disposition,
• material,
• contagion,
• utterance,
• climate,
• people,
• setback,
• concern,
• connection,
• bullying,
• difference,
• reaction,
• concept,
• system,
• object,
• vent,
• symptom,
• pleasure,
• unit,
• abnormality,
• attribute,
• circumstances,
• experience,
• vocalization,
• memory,
• position,
• meaning,
• cruelty,
• ceremony,
• excitation,
• sentiment,
• motive,
• vulnerability,
• wound,
• motivation,
• relationship,
• confusion,
• measure,
• component,
• tie,
• communication,
• outlet,
• creature,
• trust,
• disease,
• expressiveness,
• issue,
• injury,
• competency,
• area,
• feeling,
• structure,
• arts,
• wave,
• attitude,
• burden,
• item,
• phenomenon,
• help,
• conflict,
• situation,
• elements,
• literacy,
• effect,
• content,
• cause,
• work,
• word,
• thought,
• time,
• intensity,
• gathering,
• assistance,
• quality,
• benefit,
• variation,
• group,
• drive,
• tension,
• artifact,
• topic,
• ailment,
• dimension,
• devastation,
• sign,
• crisis,
• security,
• capability,
• education,
• explosion,
• level,
• index,
• excitement,
• ability,
• cue,
• control,
• activity,
• change,
• stimulation,
• reward,
• matter,
• involvement,
• abstraction,
• action,
• alteration,
• information,
• development,
• arousal,
• stimulus,
• centre,
• behavior,
• motivator,
• stress,