1. iron mold a spot caused the staining with rust or ink
  2. iron mould a spot caused the staining with rust or ink
  3. irony incongruity between what might be expected and what occurs
  4. ironclad inflexibly entrenched and unchangeable
  5. Arnold United States general and traitor in the American Revolution
  6. ironic displaying incongruity between what is expected and what is
  7. ironwood handsome East Indian evergreen tree often planted as an ornamental for its fragrant white flowers that yield a perfume; source of very heavy hardwood used for railroad ties
  8. ironshod shod or cased with iron
  9. Iron Lady British stateswoman; first woman to serve as Prime Minister
  10. environment the totality of surrounding conditions
  11. ironical marked by incongruity between what is expected and what is
  12. onion mildew fungus causing a downy mildew on onions
  13. ornament something used to beautify
  14. ironically in a manner characterized by incongruity or unexpectedness
  15. iron out settle or put right
  16. iron man a strong man of exceptional physical endurance
  17. iron boot an instrument of torture that is used to heat or crush the foot and leg
  18. drip mold (architecture) a projection from a cornice or sill designed to protect the area below from rainwater (as over a window or doorway)
  19. ironweed any of various plants of the genus Vernonia of tropical and warm regions of especially North America that take their name from their loose heads of purple to rose flowers that quickly take on a rusty hue
  20. ironman a strong man of exceptional physical endurance