"sticklers" in German sticklers Verfechter Detailed translations for "sticklers" sticklers sticklers(also: campaigners, proponents, advocates, believers) Verfechter{masculine plural} They're kinda sticklers about the next-day delivery thing. Source: opensubtitles.org Corpus by OPUS Request review Sie sind eine Art Verfechter der Anlieferung am nächsten Tag Sache.