oneThis plural form is used for numbers like: 1
%{count} word
otherThis plural form is used for numbers like: everything else
%{count} words
%{count} palabra
%{count} palabras
%{count} word
%{count} words
%{count} word
%{count} words
%{count} palabra
%{count} palabras
%{count} palabra
%{count} palabras