We do still use the word though, without associating it with the Third Reich at all. It's a neutral way to refer to ethnicities for example. "Wir sind das Volk" ("we are the people (of this country)") means the sovereignty of the people.

"Völkisch" however is tainted (and when non-Germans use "Volk", it is indeed at least suspicious).

Volksempfänger(propaganda radio), Volkswagen, Volkssturm, völkischer beobachter(nazi newspaper) etc. all originate in that time or were used excessively. So maybe not directly but there are lots of signs or rather word combinations that originated in that time.