Modifiers matching current:

• major,
• cationic,
• moving,
• strong,
• small,
• narrow,
• electrical,
• warm,
• ionic,
• unpredictable,
• alternative,
• abnormal,
• electric,
• transient,
• large,
• oceanic,

Simple categories matching oceanic:

• phenomenon,
• predator,
• fish,
• thing,
• motion,
• creature,
• activity,
• feature,
• species,
• quantity,
• process,
• wave,
• trench,
• jet,
• animal,
• migrator,
• hazard,
• system,
• island,
• plankton,
• influence,
• current,
• boundary,
• phytoplankton,
• billfish,
• event,
• condition,
• mechanism,
• location,
• mammal,
• storm,
• cnidarian,