slangless
adjEtymology From slang + -less.
1
Free from slang.
- Your lofty principles and your slangless diction do you honor, but they are too elegant for every-day existence.1875, Overland Monthly and Out West Magazine, volume 15, page 286:
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.