Modifiers matching ship:

• medium,
• large,
• historic,
• modern,
• small,
• smaller,
• single,
• complex,
• heavy,
• individual,
• combatant,
• naval,
• heavier,
• marine,
• specialized,
• flatbottomed,
• faster,
• fast,
• larger,
• effective,
• oceangoing,
• powerful,
• fighting,
• major,
• industrial,
• big,
• special,
• slower,
• military,
• conventional,
• working,
• auxiliary,
• size,
• commercial,
• light,
• strong,
• public,
• specialised,

Simple categories matching slower:

• vehicle,
• creature,
• prey,
• fish,
• connection,
• ship,
• bait,
• aircraft,
• weapon,
• vessel,
• food,
• links,
• network,
• animal,