Modifiers matching energy:

• cosmic,
• concentrated,
• natural,
• physical,
• diverse,
• clean,
• electromagnetic,
• surrounding,
• renewable,
• tangible,
• mechanical,
• intensive,
• contemporary,
• related,
• exotic,
• kinetic,
• outside,
• noxious,
• thermal,
• good,
• radiant,
• demanding,
• useful,
• nuclear,
• central,
• dynamical,
• incident,
• divine,
• psychological,
• external,
• cheap,
• convenient,
• modern,
• vibrational,
• efficient,
• primary,
• off,
• visible,
• noncommercial,
• acoustic,
• world,
• passive,
• excessive,
• internal,
• solar,
• positive,
• spiritual,
• functional,
• lower,
• simple,
• destructive,
• atmospheric,
• domestic,
• free,
• consumable,
• ordinary,
• usable,
• ambient,
• cleaner,
• relevant,
• high,
• direct,
• religious,
• subtle,
• mystical,
• available,
• electrical,
• magnetic,
• mental,
• final,
• unwanted,
• spectral,
• elemental,
• warming,
• easy,
• extraordinary,
• harmful,
• new,
• commercial,
• intermediate,
• molecular,
• negative,
• clear,
• marine,
• directed,
• electric,
• intense,
• bad,
• home,
• light,
• therapeutic,
• powerful,
• essential,
• secondary,
• optical,
• conventional,
• dangerous,
• non-visible,
• strong,
• widespread,
• abstract,
• sufficient,
• cold,
• geophysical,
• invisible,
• cohesive,

Simple categories matching sufficient:

• part,
• data,
• disturbance,
• facility,
• information,
• resource,
• characteristic,
• utility,
• support,
• equipment,
• evidence,
• property,
• substance,
• input,
• power,
• quantity,
• material,
• strength,
• identification,
• quality,
• building,
• control,
• performance,
• energy,
• service,