folkie or folky/ʹfohki/ noun (pl -ies) (pl folkies)

• economize
• economy
• economy class
• economy-class syndrome
• economy of scale
• economy-size
• ecospecies
• ecosphere
• ecossaise
• ecosystem
• ecoterrorist
• ecotourism
• ecotype
• ecovillage
• eco-warrior
• ecru
• ECSC
• Ecstasy
• ecstasy
• ecstatic
• ECT
• ect-
• ectoblast
• ectoderm
• ectogenic