posh
1 antonym for posh — opposites grouped by meaning.
Adj — Associated with wealth or the upper classes; stylish and expensive.
Antonyms
How to use posh
The word patterns that sound natural to a native speaker.
Etymology
Origin uncertain, likely from Romani posh ("half"), possibly via slang for money like "half a crown." The popular idea that it stands for "port out, starboard home" is a myth with no real evidence.
Full origin of posh →