Donaudampfschiffahrtselektrizitätenhauptbetriebswerkbauunterbeamtengesellschaft
Donaudampfschiffahrtselektrizitätenhauptbetriebswerkbauunterbeamtengesellschaft is a compound word that serves as an example of the virtually unlimited compounding of nouns that is possible in many Germanic languages. According to the 1996 "Guinness Book of World Records", it is the longest word published in the German language.
Tuisto
The "Germania" manuscript corpus contains two primary variant readings of the name. The most frequently occurring, Tuisto, is commonly connected to the Proto-Germanic root "*twai" – "two" and its derivative "*twis" – "twice" or "doubled", thus giving Tuisto the core meaning "double". Any assumption of a gender inference is entirely conjectural, as the tvia/tvis roots are also the roots of any number of other concepts/words in the Germanic languages. Take for instance the Germanic "twist", which, in all but the English has the primary meaning of "dispute/conflict".