Modifiers matching difficulty:

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

Simple categories matching experienced:

• experience,
• professional,
• employee,
• teacher,
• user,
• surgeon,
• artisan,
• reaction,
• disorder,
• person,
• specialist,
• outdoorsman,
• expert,
• practitioner,
• symptom,
• searcher,
• measurer,
• body,
• learner,
• candidate,
• difficulty,
• partner,
• scientist,
• trouble,
• change,
• doctor,
• researcher,
• adviser,
• observer,
• woman,
• radiologist,
• driver,
• event,
• individual,
• worker,
• reader,
• trauma,
• injury,
• preacher,
• agent,
• conflict,
• illness,
• pain,
• damage,
• emotion,
• people,
• wound,
• adult,
• physician,
• engineer,
• thing,
• institution,
• resource,
• attorney,
• hunter,
• craftsman,
• condition,
• operator,
• sensation,
• personnel,
• jurist,
• complication,