1. Having eight units or components
   - octuple, eight-fold

See also: multiple

• Icelandic-speaking
• iceman
• icepick
• icetray
• ichneumon
• ichneumon fly
• Ichneumonidae
• ichnological
• ichnology
• ichor
• ichorous
• ichthus
• ichthyolatry
• ichthyologist
• ichthyology
• ichthyophagous
• ichthyosaur
• Ichthyosauria
• Ichthyosauridae
• ichthyosaurus
• ichthyosis
• ichthyostega
• ichthys
• icicle
• icicle plant