Depends on what you mean by hot. I hate to tell you but in the 1970s? Hot would actually mean stolen. It wouldnt mean anything at all that Paris Hilton would understand. Then again, there's a teensy tinsy possible probability that it could be applied in both ways to cars, ie: if you had a hot hot car, you could have an impressive car that was just stolen. But nobody would really use it that way.
The one term, though, that stands out in my mind for what I think you really do want is foxy. I know it sounds parodic, but it wasn't in the early 70s. That really is the word that people would use, cf the late Cyrinda Foxe, cf the Sweet song Fox on the Run.
In fact, for all your foxy needs, you might look to the most popular songs of the time. That's where you'll get your slang terms, just like now.
But there weren't as many words, I don't think, for this concept then. People really did use the word sexy a lot--as in Rod Stewart's D'Ya Think I'm Sexy [of all horrible things]. They also used the word fine.
professionalbusinesssocialeconomicsmarttalentedwell - Menardrespectfulmoney
Some common slang words from the 1930s include "bee's knees" (meaning excellent), "hooch" (illicit alcohol), "giggle water" (alcohol), and "dame" (woman).
slang
Some common slang words from the 1990s include "dope" (cool or awesome), "phat" (excellent or attractive), "fly" (stylish or cool), and "chill" (relaxed or laid-back).
Slang words often enter dictionaries when they become widely used in everyday language. Dictionaries aim to reflect the language as it is spoken, including informal and colloquial expressions. As these words become more accepted and integrated into the lexicon, they are added to dictionaries to document their meanings and usage.
Derby slang words are words that are used in the Derbyshire dialect. Some Derby slang words include "be said" and "belter" along with "clammed."
Some slang words from 2006 include "bling bling," "crunk," "whatevs," and "fam."
Here are some slang terms for potatoes:SpudsTatersMurphyTots
Some slang words for crack include rock, hard, white lady, and base.
Cool, groovy, far out, and hip are examples of slang words from 1966.
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There's a lot of slang words for dollars, like buck and George.