| Part of steel | 13 |
| Part of many mineral supplements | 32 |
| Osmund, for one | 15 |
| Osmund, e.g. | 12 |
| One-a-Day ingredient | 20 |
| One of nine in golf | 19 |
| One of nine for eighteen holes | 30 |
| One of a golf nine | 18 |
| Old curtain material? | 21 |
| Obsolete curtain material? | 26 |
| Oaken bucket's binding | 26 |
| Nutritional supplement | 22 |
| Nutrient in lentils | 19 |
| Numbered club | 13 |
| Niblick or mashie | 17 |
| Niblick | 7 |
| Newfoundland resource | 21 |
| Neighbor of cobalt on the periodic table | 40 |
| Multi-vitamin ingredient | 24 |
| Most common metal | 17 |
| Most common element on Earth, by mass | 37 |
| Monopoly token replaced by the cat | 34 |
| Monopoly token replaced by a cat in 2013 | 40 |
| Monopoly token replaced by a cat | 32 |
| Monopoly token or type of curtain | 33 |
| Modern curtain material | 23 |
| Mineral in lentils | 18 |
| Mineral in hemoglobin | 21 |
| Mineral in a pill | 17 |
| Mineral found in spinach | 24 |
| Mineral found in much meat | 26 |
| Might be pumped pre-tour | 24 |
| Meteorite metal | 15 |
| Meteorite component | 19 |
| Metal found in steel | 20 |
| Merrimack plating | 17 |
| Mask or maiden | 14 |
| Mashie, today | 13 |
| Mashie, for one | 15 |
| Mashie or wedge | 15 |
| Mangle for one | 15 |
| Maiden or man | 13 |
| Maiden or horse | 15 |
| Magnetic attraction | 19 |
| Magnet metal | 12 |
| Long ago age | 12 |
| London's "The ___ Heel" | 37 |
| Lofting club | 12 |
| Links word after 7- or 9- | 25 |
| Like Dumas's mask | 21 |
| Like Dumas' mask | 20 |
| Lentils have a lot of it | 24 |
| Leg attachment? | 15 |
| Laundry-room item | 17 |
| Laundry-room appliance | 22 |
| Laundry room tool | 17 |
| Kind of old curtain | 19 |
| Kind of mask or curtain | 23 |
| Kind of lung or horse | 21 |
| Kind of hand or horse | 21 |
| Kind of fist | 12 |
| Kind of Cross or Maiden | 23 |
| Kind of clad | 12 |
| Kettle metal | 12 |
| Keep a pressing engagement? | 27 |
| Keep a pressing engagement | 26 |
| Kansas "Curtain of ___" | 33 |
| Judas Priest: "Hard As ___" | 37 |
| Its chemical symbol comes from the Latin word "ferrum" | 64 |
| Its business is pressing | 24 |
| Item to pump | 12 |
| Item in Tiger's bag | 23 |
| Item in Player's bag | 24 |
| Item in many hotel room closets | 31 |
| Item in a laundry | 17 |
| Item in a bag | 13 |
| It's sometimes cast | 23 |
| It's pumped on "Jersey Shore" | 43 |
| It's pumped at the gym | 26 |
| It's pumped at a gym | 24 |
| It's forged | 15 |
| It's a scorcher | 19 |
| It smooths things out | 21 |
| It might land on Broadwalk | 26 |
| It may land on one of four railroads | 36 |
| It may be pumped or cast | 24 |
| It may be cast or wrought | 25 |
| It may be cast in the kitchen | 29 |
| It has pressing business | 24 |
| It goes across the board | 24 |
| Infamous mistress | 17 |
| Important nutrient | 18 |
| Imaginary curtain | 17 |
| Horseshoe metal | 15 |
| Horse or lung | 13 |
| Hemoglobin mineral | 18 |
| Hematite yield | 14 |
| Hematite constituent | 20 |
| Heavy metal rockers ____ Maiden | 31 |
| Heavy metal band ____ Maiden | 31 |