I am not aware of any particular slang used by doctors to describe alcohol. They just call it whatever type of alcohol it is - rubbing alcohol is isopropyl alcohol; you also have ethyl alcohol or ethanol, which is the sort of alcohol that people drink; and methanol, which is poisonous.
Some slang terms for arsonist are firebug, torch, and pyro.
Here are some slang terms for potatoes:SpudsTatersMurphyTots
fine
The slang terms I'm familiar with are: P.I. Private Eye, Peeper and Dick
Here are some examples:CarJalopyFlivverRide
bucksgreenbacks bills
Fabu. or Fab.
Hoops, bangs
Angel dust
shela
Some slang terms for suicide include "offing oneself," "taking one's life," "dropping out," and "doing oneself in."
Some common slang words from the 1930s include "bee's knees" (meaning excellent), "hooch" (illicit alcohol), "giggle water" (alcohol), and "dame" (woman).