Modifiers matching monster:

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

Simple categories matching intelligent:

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