social blunder (noun) faux pas: social error
Sinonime: blooper, blooper,
blunder, blunder in etiquette, boo-boo, botch,
breach,
break, bungle, colossal blunder,
error, flop, flub, foul-up, gaffe, gaffe, gaucherie, goof, hash, impropriety, indecorum,
indiscretion,
mess, mess-up, misconduct, misjudgment, misstep,
mistake,
offense,
oversight,
slip, social blunder, solecism,
transgression