| Metallic element |
| Am I ___?" Metallica |
| Attach securely, as metal plating |
| Ex-heavyweight champ |
| Mixtures of metals |
| A metalworker |
| Knocked, like heavy machinery |
| Heavy sheet inside a book's cover |
| Method for obtaining a popular electronic currency, named for the way precious metals are often obtained (7 6) |
| Heavy military footwear |
| Precious metals |
| Analog synth-heavy fare? |
| American world heavyweight champion boxer (and grill promoter), b. 1949 |
| Metal Black Sabbath Song? |
| Supporting strip of wood or metal |
| Loud, metallic sounds |
| Metal fastener |
| Former heavyweight champ with a line of electric grills: 2 wds. |
| Bulky and heavy |
| And nothing ___ matters" Metallica |
| Heavy metal alloy |
| Former heavyweight champ Rocky |
| Metal waste |
| A heavy in "The Maltese Falcon |
| Heavy fencing swords |
| Hoodwinked heavyweights? |
| A metalloid |
| Zoo heavyweight |
| Heavy drinking, e.g. |
| Metalworkers' union device? |