interfold /in-tər-fōldˈ/

To fold one into the other

• ergo
• ergocalciferol
• ergodic
• ergodicities
• ergodicity
• ergogram
• ergograms
• ergograph
• ergographs
• ergomania
• ergomaniac
• ergomaniacs
• ergomanias
• ergometer
• ergometers
• ergon
• ergonomic
• ergonomically
• ergonomics
• ergonomist
• ergonomists
• ergons
• ergophobia
• ergophobias
• ergosterol