• electry,
• electrica,
• electrial,
• electrate,
• electrit,
• electrol,
• electri,
• electiral,
• electruc,
• electrian,
• electe,
• electic,
• electo,
• elekta,
• electroal,
• electirc,
• electd,
• electee,
• electrec,
• elemtry

• Electro-metallurgy,
• electro-plating,
• elective,
• Electro-Microscope,
• electro-therapy,
• elicited,
• electro-m,
• Electro-puncturing,
• Electro-,
• Electro-prognosis,
• electron,
• Electro-dynamic,
• Electro-puncturation,
• alectoria,
• Electro-chemical,
• Electro-thermancy,
• elkader,
• electro-osmosis,
• electrode,
• electro-hydraulic,
• electro-acoustic transducer,
• electrify,
• Electro-Cautery,
• Electro-stereotype,
• Electro-polar,
• ELECTRO-OPTINT,
• Electro-vital,
• alector,
• elicit,
• Electro-static,
• electro-weak,
• alligator-wood,
• Electro-etching,
• electro-optic,
• Electro-motive,
• Electary,
• electro-industrial,
• Electro-magnetism,
• elected,
• Electro-metrical,
• electro-cutes,
• Electro-therapeutics,
• allegator,
• electro-technical,
• alligator-pear,
• Electro-muscular,
• Ilectra,
• electro-shock,
• Electro-surgery,
• Allectuary,
• electric,
• Electro-negative,
• electro-pop,
• Electro-kinetics,
• electro-mechanical,
• electro-pneumatic,
• Electer,
• Alligature,
• Electro-magnetic,
• Electro-lithotrity,
• electro-statics,
• electro-plate,
• Electro-tint,
• electro-theremin,
• electro-funk,
• elect,
• eolactoria,
• Electro-telegraphic,
• electro-mechanics,
• Electro-metric,
• electro-plates,
• Electro-gilding,
• ELECTR,
• electronic,
• Electro-pathology,
• alectura,
• walkouter,
• Electro-kinetic,
• electro-cute,
• elector,
• election,
• electorate,
• alligator-turtle,
• Alligatura,
• Electro-ballistic,
• electro-harmonix,
• elektro,
• Electuary,
• Electro-thermal,
• Electro-dynamics,
• Electro-magnet,
• Electro-posltive,
• electoral,
• electro-therapies,
• archbishop-elector,
• Electro-biologist,
• electro-olfactography,
• Electro-physiological,
• Elecktra,
• Ellectra,
• electro-voice,
• Electro-thermic,
• electrum,
• electro-acoustic,
• prince-elector,
• Electro-puncture,
• elucidate,
• Electro-physiology,
• Allocatur,
• elektro-baglama,
• Electro-positive,
• electro-diesel,
• Electro-haemostasis,
• Electro-vitalism,
• Electro-Massage,
• Elektra,
• Electro-dynamical,
• Electro-chronographic,
• Alectra,
• Electro-gilt,
• electro-optical,
• electro-shocks,
• ELECTRO-OPT,
• elocute,
• Electro-diagnosis,
• Electro-capillary,
• electro,
• electro-plated,
• Electro-motion,
• Electuaire,
• Electro-photograph,
• alligator,
• electro-rock,
• aligator,
• alkatiri,
• electro-optics,
• elocution,
• electrical,
• Electro-ballistics,
• electro-decantation,
• allocator,
• Electro-dynamometer,
• Electro-capillarity,
• Electro-chemistry,
• Electro-telegraphy,
• Ellektra,
• Electro-engraving,
• Electre,
• Electro-anesthesia,
• elektro-mess-technik,
• elocutory,
• Electro-chronograph,
• ELECTRO-OPINT,
• Electro-bioscopy,
• Electro-biology.

The adjective form of the word "electra" is "electral".

The plural form of "electra" is "electras".

The singular form of the word "Electra" is still "Electra".