| Anesthetic gas |
| Anesthetic choices |
| Dental anesthetic |
| Anesthetic largely replaced by Halothane |
| Anesthetic, formerly |
| Colorless, flammable gas used as an anesthetic |
| Anesthetics of yore |
| An anesthetic |
| Anesthetic, once |
| Inhaled anesthetic |
| Anesthetic |
| Obsolete anesthetic |
| Anesthetics |
| Anesthetic of old |
| Anesthetic of yore |
| Kind of anesthetic |
| Like some anesthetic |
| One-time anesthetic |
| Preoperative anesthetic of old |
| Outmoded anesthetic |
| Passé anesthetic |
| Like some anesthetics |
| Childbirth anesthetic |
| Antiquated anesthetic |
| Bygone anesthetics |
| Anesthetics of old |
| Out-of-use anesthetic |
| Inhaled anesthetic of old |
| Potent anesthetic |
| Once-popular anesthetic |