From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
hats /hˈats/ Hüte <pl> Synonyms: stiff hats, titfers
see: stiff hat, hat, titfer, bucket hat, cloche hat, cloche, panama hat, panama, slouch hat, Tyrolean hat, Hats off to him!, You may just keep it (I don't want to have it)., unite different interest, be on one's guard, look out for squalls, be alert for trouble, be on (the) alert, be alert, be on the qui vive
From English - German Ding/FreeDict dictionary ver. 1.9-fd1:
hats /hˈats/ Mützen <pl>, Hauben <pl>, Kappen <pl> Synonyms: caps, soft hats
see: cap, soft hat, hat, bathing cap, bobble hat, bobble, pom-pom, pom-pon, folding hat, field cap, nightcap, fur cap, flat cap, baseball cap, baseball hat, peaked cap, yachting cap, knitted hat, knit cap, beanie cap, beanie, student cap, coonskin cap, wollen hat, woolly hat, balaclava, stocking cap, cable hat