Modifiers matching arms:

• beautiful,
• small,
• conventional,
• larger,
• ordinary,
• military,
• supporting,
• new,
• common,
• up,
• heavy,
• long,
• specialized,
• large,
• bladed,
• traditional,
• functional,
• decorative,
• effective,
• surplus,
• old,
• individual,
• available,
• nuclear,
• sophisticated,
• powerful,
• moveable,
• sporting,
• defensive,
• violent,
• strategic,
• personal,
• primitive,
• single,
• smaller,
• automatic,
• medieval,
• simple,
• portable,
• flexible,
• mounted,
• illegal,
• major,
• supplementary,
• heavier,

Simple categories matching powerful:

• weather,
• institution,
• post,
• benzodiazepine,
• emotion,
• weapon,
• symbol,
• round,
• analgesic,
• drug,
• herb,
• technique,
• animal,
• ministry,
• explosive,
• monarch,
• theme,
• event,
• force,
• entity,
• neuroleptic,
• intoxicant,
• sedative,
• machinery,
• body,
• lighting,
• depressant,
• vegetable,
• network,
• owl,
• group,
• authority,
• attack,
• computer,
• stimulant,
• vasoconstrictor,
• image,
• agent,
• market,
• indicator,
• organisation,
• blow,
• condition,
• toy,
• organization,
• state,
• launcher,
• union,
• dog,
• armament,
• fruit,
• aroma,
• oxidant,
• snake,
• structure,
• item,
• committee,
• spell,
• system,
• medication,
• abstraction,
• process,
• motivation,
• hero,
• equipment,
• gizmo,
• weaponry,
• vehicle,
• opponent,
• country,
• ingredient,
• administrator,
• treatment,
• tranquilliser,
• object,
• feature,
• job,
• anaesthetic,
• bloc,
• sector,
• neighbor,
• antidepressant,
• neighbour,
• artifact,
• immunosuppressant,
• engine,
• issue,
• party,
• amphetamine,
• professional,
• transformation,
• movement,
• burst,
• carnivore,
• carrier,
• adversary,
• domain,
• concept,
• foundation,
• hardware,
• passion,
• politician,
• sword,
• experience,
• works,
• power,
• spirit,
• opiate,
• friend,
• medium,
• carcinogen,
• plant,
• gatekeeper,
• munition,
• machine,
• move,
• person,
• advocate,
• department,
• technology,
• knowledge,
• discipline,
• wine,
• mount,
• aircraft,
• appliance,
• arms,
• energy,
• thing,
• characteristic,
• sentiment,
• creature,
• antibiotic,
• tool,
• painkiller,
• alliance,
• class,
• phenomenon,
• government,
• hormone,
• bird,
• user,
• beast,
• position,
• gun,
• magnet,
• predator,
• fish,
• firearm,
• leader,
• character,
• line,
• pleasure,
• server,
• device,
• motor,
• ship,
• antipsychotic,
• influence,
• science,
• corticosteroid,
• region,
• chemical,
• prey,
• profession,
• unit,
• antioxidant,
• cat,
• ideal,
• sound,
• man,
• acquaintance,
• fighter,
• nutrient,
• subculture,
• antipyretic,
• mechanism,
• authorities,
• idea,
• establishment,
• laser,
• disturbance,
• vessel,
• catastrophe,
• means,
• food,
• tranquilizer,
• program,
• agency,
• method,
• punch,
• analysis,
• people,
• monster,
• attribute,
• exercise,
• industry,
• model,
• bang,
• track,
• being,
• narcotic,
• control,
• personality,
• axe,
• woman,
• substance,
• office,
• african,
• input,
• gadget,
• notion,
• shock,
• official,
• prince,
• wood,
• androgen,
• individual,
• material,
• tradition,
• storm,
• muscle,
• cyclone,
• nation,
• blast,
• phytochemical,
• operations,