1. Having five lobes

See also: many-sided, multilateral

• Iceland poppy
• Iceland spar
• Icelander
• Icelandic
• Icelandic krona
• Icelandic monetary unit
• Icelandic-speaking
• iceman
• icepick
• icetray
• ichneumon
• ichneumon fly
• Ichneumonidae
• ichnological
• ichnology
• ichor
• ichorous
• ichthus
• ichthyolatry
• ichthyologist
• ichthyology
• ichthyophagous
• ichthyosaur
• Ichthyosauria
• Ichthyosauridae