Verdens længste ord er Grønlandsk: 153 bogstaver.

The world’s longest words is Greenlandic: 153 letters.
Nalunaarasuartaateeranngualioqatigiiffissua-lioriataallaqqissupilorujussuanngortartuinna-kasinngortinniamisaalinnguatsiaraluallaqqoo-qigaminngamiaasiinngooq
Det forlød, at de tilsyneladende – gu’ ved for hvilken gang – atter havde overvejet, om jeg, min ringe stand til trods stadig kan anses for at være ganske ferm og snarrådig som igangsætter til at stable et konsortium på benene for at etableringen af en vifte små radiostationer.
There were reports that they apparently – God knows for how many times – once again had considered whatever I, my poor condition despite, still could be considered to be quite adept and resourceful as initiator to put a consortium together for the establishment of a range of small radio stations.