Modifiers matching monster:

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

Simple categories matching intelligent:

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