Modifiers matching monster:

• mythical,
• evil,
• strange,
• dead,
• medieval,
• dark,
• legendary,
• strong,
• tougher,
• female,
• supernatural,
• new,
• powerful,
• aggressive,
• good,
• vicious,
• large,
• fabled,
• big,
• mythological,
• fictional,
• individual,
• fantastic,
• fantastical,
• size,
• larger,
• scary,
• rare,
• aquatic,
• intelligent,
• classical,

Simple categories matching intelligent:

• philosopher,
• orphan,
• creature,
• explorer,
• person,
• elements,
• predator,
• scientist,
• snob,
• detective,
• structure,
• aristocrat,
• technique,
• hero,
• terrorist,
• humorist,
• villain,
• machine,
• messiah,
• adventurer,
• peripheral,
• writer,
• sensor,
• method,
• tyrant,
• creator,
• thief,
• cause,
• algorithm,
• politician,
• module,
• warrior,
• pioneer,
• poet,
• nerd,
• space,
• inventor,
• daughter,
• equipment,
• insect,
• singer,
• terminal,
• behaviour,
• gentleman,
• genius,
• material,
• mammal,
• task,
• people,
• guru,
• lighting,
• scholar,
• appliance,
• fugitive,
• artifact,
• killer,
• robot,
• robot,
• host,
• sister,
• geek,
• nonperson,
• commodity,
• methodology,
• unit,
• advisor,
• athlete,
• lady,
• organism,
• server,
• processor,
• prey,
• being,
• design,
• artist,
• programmer,
• general,
• painter,
• activity,
• vertebrate,
• intellectual,
• student,
• king,
• device,
• preacher,
• comedian,
• reporter,
• composer,
• pilot,
• psychopath,
• wizard,
• ceo,
• communicator,
• bureaucrat,
• husband,
• monster,
• species,
• actuator,
• controller,
• token,
• thing,
• part,
• businessman,
• bird,
• journalist,
• product,
• entity,
• playwright,
• component,
• work,
• child,
• switch,
• process,
• agent,
• criminal,
• policeman,
• object,
• group,
• teenager,
• sidekick,
• magician,
• historian,
• professor,
• captain,
• presenter,
• outdoorsman,
• professional,
• friend,
• recluse,
• economist,
• bully,
• novelist,
• control,
• sensing,
• teacher,
• system,
• behavior,
• physicist,
• person,
• linguist,
• card,
• actor,
• psychiatrist,
• animal,
• astronaut,
• father,
• android,
• user,
• hunter,
• mayor,
• campaigner,
• program,
• devices,
• emperor,