1. Exhibiting strength or hardness like that of iron
   "ironlike determination"; "ironlike nerves"; "ironlike discipline of the Marines"

See also: strong

• ill-proportioned
• ill-scented
• ill-shapen
• ill-smelling
• ill-sorted
• ill-starred
• ill-tempered
• ill-timed
• ill-treat
• ill-treated
• ill-treatment
• ill-usage
• ill-use
• ill-used
• Illampu
• illation
• illative
• earphone
• earpiece
• earplug
• earreach
• earring
• earshot
• earsplitting
• earth